Home / 10,024,543.84-15,039,265.24-3,201,118.64

Finding the Fourth Proportional to 10,024,543.84, 15,039,265.24 and 3,201,118.64

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Solution

The fourth proportional to 10,024,543.84, 15,039,265.24 and 3,201,118.64 is: 4,802,460.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,543.84 : 15,039,265.24 = 3,201,118.64 : x
  2. Step 2: Convert to fraction form
    10,024,543.84/15,039,265.24 = 3,201,118.64/x
  3. Step 3: Cross multiply
    10,024,543.84x = 15,039,265.24 × 3,201,118.64
  4. Step 4: Simplify right side
    10,024,543.84x = 48,142,472,291,668.08
  5. Step 5: Solve for x
    x = 48,142,472,291,668.08/10,024,543.84
  6. Step 6: Final answer
    x = 4,802,460.15

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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.