Home / 7,337,320.71-10,956,571.44-5,992,151.82

Finding the Fourth Proportional to 7,337,320.71, 10,956,571.44 and 5,992,151.82

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Solution

The fourth proportional to 7,337,320.71, 10,956,571.44 and 5,992,151.82 is: 8,947,876.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,320.71 : 10,956,571.44 = 5,992,151.82 : x
  2. Step 2: Convert to fraction form
    7,337,320.71/10,956,571.44 = 5,992,151.82/x
  3. Step 3: Cross multiply
    7,337,320.71x = 10,956,571.44 × 5,992,151.82
  4. Step 4: Simplify right side
    7,337,320.71x = 65,653,439,495,156.02
  5. Step 5: Solve for x
    x = 65,653,439,495,156.02/7,337,320.71
  6. Step 6: Final answer
    x = 8,947,876.49

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.