Home / 7,602,025.86-11,406,785.85-3,558,787.74

Finding the Fourth Proportional to 7,602,025.86, 11,406,785.85 and 3,558,787.74

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Solution

The fourth proportional to 7,602,025.86, 11,406,785.85 and 3,558,787.74 is: 5,339,935.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,025.86 : 11,406,785.85 = 3,558,787.74 : x
  2. Step 2: Convert to fraction form
    7,602,025.86/11,406,785.85 = 3,558,787.74/x
  3. Step 3: Cross multiply
    7,602,025.86x = 11,406,785.85 × 3,558,787.74
  4. Step 4: Simplify right side
    7,602,025.86x = 40,594,329,635,785.48
  5. Step 5: Solve for x
    x = 40,594,329,635,785.48/7,602,025.86
  6. Step 6: Final answer
    x = 5,339,935.75

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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.