Home / 5,696,824.72-8,539,332.16-3,562,006.56

Finding the Fourth Proportional to 5,696,824.72, 8,539,332.16 and 3,562,006.56

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Solution

The fourth proportional to 5,696,824.72, 8,539,332.16 and 3,562,006.56 is: 5,339,317.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,696,824.72 : 8,539,332.16 = 3,562,006.56 : x
  2. Step 2: Convert to fraction form
    5,696,824.72/8,539,332.16 = 3,562,006.56/x
  3. Step 3: Cross multiply
    5,696,824.72x = 8,539,332.16 × 3,562,006.56
  4. Step 4: Simplify right side
    5,696,824.72x = 30,417,157,171,938.97
  5. Step 5: Solve for x
    x = 30,417,157,171,938.97/5,696,824.72
  6. Step 6: Final answer
    x = 5,339,317.72

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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.