Home / 4,438,185.20-6,124,869.24-2,602,388.24

Finding the Fourth Proportional to 4,438,185.20, 6,124,869.24 and 2,602,388.24

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Solution

The fourth proportional to 4,438,185.20, 6,124,869.24 and 2,602,388.24 is: 3,591,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,185.20 : 6,124,869.24 = 2,602,388.24 : x
  2. Step 2: Convert to fraction form
    4,438,185.20/6,124,869.24 = 2,602,388.24/x
  3. Step 3: Cross multiply
    4,438,185.20x = 6,124,869.24 × 2,602,388.24
  4. Step 4: Simplify right side
    4,438,185.20x = 15,939,287,681,713.74
  5. Step 5: Solve for x
    x = 15,939,287,681,713.74/4,438,185.20
  6. Step 6: Final answer
    x = 3,591,397.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.