Home / 5,482,354.27-7,565,403.61-3,034,792.36

Finding the Fourth Proportional to 5,482,354.27, 7,565,403.61 and 3,034,792.36

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Solution

The fourth proportional to 5,482,354.27, 7,565,403.61 and 3,034,792.36 is: 4,187,877.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,354.27 : 7,565,403.61 = 3,034,792.36 : x
  2. Step 2: Convert to fraction form
    5,482,354.27/7,565,403.61 = 3,034,792.36/x
  3. Step 3: Cross multiply
    5,482,354.27x = 7,565,403.61 × 3,034,792.36
  4. Step 4: Simplify right side
    5,482,354.27x = 22,959,429,046,639.27
  5. Step 5: Solve for x
    x = 22,959,429,046,639.27/5,482,354.27
  6. Step 6: Final answer
    x = 4,187,877.67

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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.