Home / 4,597,817.10-6,896,725.65-1,605,612.30

Finding the Fourth Proportional to 4,597,817.10, 6,896,725.65 and 1,605,612.30

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Solution

The fourth proportional to 4,597,817.10, 6,896,725.65 and 1,605,612.30 is: 2,408,418.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,817.10 : 6,896,725.65 = 1,605,612.30 : x
  2. Step 2: Convert to fraction form
    4,597,817.10/6,896,725.65 = 1,605,612.30/x
  3. Step 3: Cross multiply
    4,597,817.10x = 6,896,725.65 × 1,605,612.30
  4. Step 4: Simplify right side
    4,597,817.10x = 11,073,467,533,365.50
  5. Step 5: Solve for x
    x = 11,073,467,533,365.50/4,597,817.10
  6. Step 6: Final answer
    x = 2,408,418.45

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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.