Home / 7,009,862.10-10,514,793.15-6,584,709.30

Finding the Fourth Proportional to 7,009,862.10, 10,514,793.15 and 6,584,709.30

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Solution

The fourth proportional to 7,009,862.10, 10,514,793.15 and 6,584,709.30 is: 9,877,063.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,009,862.10 : 10,514,793.15 = 6,584,709.30 : x
  2. Step 2: Convert to fraction form
    7,009,862.10/10,514,793.15 = 6,584,709.30/x
  3. Step 3: Cross multiply
    7,009,862.10x = 10,514,793.15 × 6,584,709.30
  4. Step 4: Simplify right side
    7,009,862.10x = 69,236,856,242,381.30
  5. Step 5: Solve for x
    x = 69,236,856,242,381.30/7,009,862.10
  6. Step 6: Final answer
    x = 9,877,063.95

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Double scale
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Similar ratio
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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.