Home / 9,176,406.01-12,663,765.51-5,046,756.44

Finding the Fourth Proportional to 9,176,406.01, 12,663,765.51 and 5,046,756.44

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Solution

The fourth proportional to 9,176,406.01, 12,663,765.51 and 5,046,756.44 is: 6,964,702.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,406.01 : 12,663,765.51 = 5,046,756.44 : x
  2. Step 2: Convert to fraction form
    9,176,406.01/12,663,765.51 = 5,046,756.44/x
  3. Step 3: Cross multiply
    9,176,406.01x = 12,663,765.51 × 5,046,756.44
  4. Step 4: Simplify right side
    9,176,406.01x = 63,910,940,074,194.74
  5. Step 5: Solve for x
    x = 63,910,940,074,194.74/9,176,406.01
  6. Step 6: Final answer
    x = 6,964,702.74

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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.