Home / 9,491,737.52-14,238,276.70-4,698,139.70

Finding the Fourth Proportional to 9,491,737.52, 14,238,276.70 and 4,698,139.70

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Solution

The fourth proportional to 9,491,737.52, 14,238,276.70 and 4,698,139.70 is: 7,047,541.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,491,737.52 : 14,238,276.70 = 4,698,139.70 : x
  2. Step 2: Convert to fraction form
    9,491,737.52/14,238,276.70 = 4,698,139.70/x
  3. Step 3: Cross multiply
    9,491,737.52x = 14,238,276.70 × 4,698,139.70
  4. Step 4: Simplify right side
    9,491,737.52x = 66,893,413,023,854.99
  5. Step 5: Solve for x
    x = 66,893,413,023,854.99/9,491,737.52
  6. Step 6: Final answer
    x = 7,047,541.39

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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.