Home / 6,521,244.10-9,781,866.15-3,332,598.10

Finding the Fourth Proportional to 6,521,244.10, 9,781,866.15 and 3,332,598.10

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Solution

The fourth proportional to 6,521,244.10, 9,781,866.15 and 3,332,598.10 is: 4,998,897.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,521,244.10 : 9,781,866.15 = 3,332,598.10 : x
  2. Step 2: Convert to fraction form
    6,521,244.10/9,781,866.15 = 3,332,598.10/x
  3. Step 3: Cross multiply
    6,521,244.10x = 9,781,866.15 × 3,332,598.10
  4. Step 4: Simplify right side
    6,521,244.10x = 32,599,028,545,944.32
  5. Step 5: Solve for x
    x = 32,599,028,545,944.32/6,521,244.10
  6. Step 6: Final answer
    x = 4,998,897.15

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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.