Home / 9,016,721.48-13,523,774.10-2,951,693.48

Finding the Fourth Proportional to 9,016,721.48, 13,523,774.10 and 2,951,693.48

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Solution

The fourth proportional to 9,016,721.48, 13,523,774.10 and 2,951,693.48 is: 4,427,112.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016,721.48 : 13,523,774.10 = 2,951,693.48 : x
  2. Step 2: Convert to fraction form
    9,016,721.48/13,523,774.10 = 2,951,693.48/x
  3. Step 3: Cross multiply
    9,016,721.48x = 13,523,774.10 × 2,951,693.48
  4. Step 4: Simplify right side
    9,016,721.48x = 39,918,035,835,962.87
  5. Step 5: Solve for x
    x = 39,918,035,835,962.87/9,016,721.48
  6. Step 6: Final answer
    x = 4,427,112.00

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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.