Home / 10,584,003.60-15,876,008.10-3,010,969.35

Finding the Fourth Proportional to 10,584,003.60, 15,876,008.10 and 3,010,969.35

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Solution

The fourth proportional to 10,584,003.60, 15,876,008.10 and 3,010,969.35 is: 4,516,454.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,584,003.60 : 15,876,008.10 = 3,010,969.35 : x
  2. Step 2: Convert to fraction form
    10,584,003.60/15,876,008.10 = 3,010,969.35/x
  3. Step 3: Cross multiply
    10,584,003.60x = 15,876,008.10 × 3,010,969.35
  4. Step 4: Simplify right side
    10,584,003.60x = 47,802,173,789,451.73
  5. Step 5: Solve for x
    x = 47,802,173,789,451.73/10,584,003.60
  6. Step 6: Final answer
    x = 4,516,454.79

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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.