Home / 7,535,248.55-10,398,524.39-4,097,459.51

Finding the Fourth Proportional to 7,535,248.55, 10,398,524.39 and 4,097,459.51

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Solution

The fourth proportional to 7,535,248.55, 10,398,524.39 and 4,097,459.51 is: 5,654,429.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,248.55 : 10,398,524.39 = 4,097,459.51 : x
  2. Step 2: Convert to fraction form
    7,535,248.55/10,398,524.39 = 4,097,459.51/x
  3. Step 3: Cross multiply
    7,535,248.55x = 10,398,524.39 × 4,097,459.51
  4. Step 4: Simplify right side
    7,535,248.55x = 42,607,532,631,285.15
  5. Step 5: Solve for x
    x = 42,607,532,631,285.15/7,535,248.55
  6. Step 6: Final answer
    x = 5,654,429.62

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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.