Home / 10,656,017.52-14,695,491.24-6,983,595.96

Finding the Fourth Proportional to 10,656,017.52, 14,695,491.24 and 6,983,595.96

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Solution

The fourth proportional to 10,656,017.52, 14,695,491.24 and 6,983,595.96 is: 9,630,931.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,656,017.52 : 14,695,491.24 = 6,983,595.96 : x
  2. Step 2: Convert to fraction form
    10,656,017.52/14,695,491.24 = 6,983,595.96/x
  3. Step 3: Cross multiply
    10,656,017.52x = 14,695,491.24 × 6,983,595.96
  4. Step 4: Simplify right side
    10,656,017.52x = 102,627,373,253,879.39
  5. Step 5: Solve for x
    x = 102,627,373,253,879.39/10,656,017.52
  6. Step 6: Final answer
    x = 9,630,931.36

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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.