Home / 9,108,001.90-13,662,002.85-2,376,415.90

Finding the Fourth Proportional to 9,108,001.90, 13,662,002.85 and 2,376,415.90

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Solution

The fourth proportional to 9,108,001.90, 13,662,002.85 and 2,376,415.90 is: 3,564,623.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,108,001.90 : 13,662,002.85 = 2,376,415.90 : x
  2. Step 2: Convert to fraction form
    9,108,001.90/13,662,002.85 = 2,376,415.90/x
  3. Step 3: Cross multiply
    9,108,001.90x = 13,662,002.85 × 2,376,415.90
  4. Step 4: Simplify right side
    9,108,001.90x = 32,466,600,798,585.31
  5. Step 5: Solve for x
    x = 32,466,600,798,585.31/9,108,001.90
  6. Step 6: Final answer
    x = 3,564,623.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.