Home / 10,502,464.40-15,753,696.60-6,011,046.80

Finding the Fourth Proportional to 10,502,464.40, 15,753,696.60 and 6,011,046.80

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Solution

The fourth proportional to 10,502,464.40, 15,753,696.60 and 6,011,046.80 is: 9,016,570.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,502,464.40 : 15,753,696.60 = 6,011,046.80 : x
  2. Step 2: Convert to fraction form
    10,502,464.40/15,753,696.60 = 6,011,046.80/x
  3. Step 3: Cross multiply
    10,502,464.40x = 15,753,696.60 × 6,011,046.80
  4. Step 4: Simplify right side
    10,502,464.40x = 94,696,207,535,600.88
  5. Step 5: Solve for x
    x = 94,696,207,535,600.88/10,502,464.40
  6. Step 6: Final answer
    x = 9,016,570.20

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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.