Home / 8,983,343.40-13,475,015.10-2,593,804.20

Finding the Fourth Proportional to 8,983,343.40, 13,475,015.10 and 2,593,804.20

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Solution

The fourth proportional to 8,983,343.40, 13,475,015.10 and 2,593,804.20 is: 3,890,706.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,343.40 : 13,475,015.10 = 2,593,804.20 : x
  2. Step 2: Convert to fraction form
    8,983,343.40/13,475,015.10 = 2,593,804.20/x
  3. Step 3: Cross multiply
    8,983,343.40x = 13,475,015.10 × 2,593,804.20
  4. Step 4: Simplify right side
    8,983,343.40x = 34,951,550,761,443.42
  5. Step 5: Solve for x
    x = 34,951,550,761,443.42/8,983,343.40
  6. Step 6: Final answer
    x = 3,890,706.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.