Home / 5,066,057.81-7,600,768.24-1,654,455.71

Finding the Fourth Proportional to 5,066,057.81, 7,600,768.24 and 1,654,455.71

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Solution

The fourth proportional to 5,066,057.81, 7,600,768.24 and 1,654,455.71 is: 2,482,232.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066,057.81 : 7,600,768.24 = 1,654,455.71 : x
  2. Step 2: Convert to fraction form
    5,066,057.81/7,600,768.24 = 1,654,455.71/x
  3. Step 3: Cross multiply
    5,066,057.81x = 7,600,768.24 × 1,654,455.71
  4. Step 4: Simplify right side
    5,066,057.81x = 12,575,134,429,920.43
  5. Step 5: Solve for x
    x = 12,575,134,429,920.43/5,066,057.81
  6. Step 6: Final answer
    x = 2,482,232.71

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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.