Home / 10,046,475.43-15,060,740.98-3,652,223.25

Finding the Fourth Proportional to 10,046,475.43, 15,060,740.98 and 3,652,223.25

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Solution

The fourth proportional to 10,046,475.43, 15,060,740.98 and 3,652,223.25 is: 5,475,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,046,475.43 : 15,060,740.98 = 3,652,223.25 : x
  2. Step 2: Convert to fraction form
    10,046,475.43/15,060,740.98 = 3,652,223.25/x
  3. Step 3: Cross multiply
    10,046,475.43x = 15,060,740.98 × 3,652,223.25
  4. Step 4: Simplify right side
    10,046,475.43x = 55,005,188,369,383.79
  5. Step 5: Solve for x
    x = 55,005,188,369,383.79/10,046,475.43
  6. Step 6: Final answer
    x = 5,475,073.20

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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.