Home / 6,573,314.70-9,859,972.05-5,565,545.10

Finding the Fourth Proportional to 6,573,314.70, 9,859,972.05 and 5,565,545.10

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Solution

The fourth proportional to 6,573,314.70, 9,859,972.05 and 5,565,545.10 is: 8,348,317.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,314.70 : 9,859,972.05 = 5,565,545.10 : x
  2. Step 2: Convert to fraction form
    6,573,314.70/9,859,972.05 = 5,565,545.10/x
  3. Step 3: Cross multiply
    6,573,314.70x = 9,859,972.05 × 5,565,545.10
  4. Step 4: Simplify right side
    6,573,314.70x = 54,876,119,129,014.45
  5. Step 5: Solve for x
    x = 54,876,119,129,014.45/6,573,314.70
  6. Step 6: Final answer
    x = 8,348,317.65

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Double scale
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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.