Home / 9,887,615.10-14,831,422.65-6,061,239.90

Finding the Fourth Proportional to 9,887,615.10, 14,831,422.65 and 6,061,239.90

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Solution

The fourth proportional to 9,887,615.10, 14,831,422.65 and 6,061,239.90 is: 9,091,859.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,887,615.10 : 14,831,422.65 = 6,061,239.90 : x
  2. Step 2: Convert to fraction form
    9,887,615.10/14,831,422.65 = 6,061,239.90/x
  3. Step 3: Cross multiply
    9,887,615.10x = 14,831,422.65 × 6,061,239.90
  4. Step 4: Simplify right side
    9,887,615.10x = 89,896,810,739,943.75
  5. Step 5: Solve for x
    x = 89,896,810,739,943.75/9,887,615.10
  6. Step 6: Final answer
    x = 9,091,859.85

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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.