Home / 6,239,271.10-9,358,906.65-1,750,963.90

Finding the Fourth Proportional to 6,239,271.10, 9,358,906.65 and 1,750,963.90

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Solution

The fourth proportional to 6,239,271.10, 9,358,906.65 and 1,750,963.90 is: 2,626,445.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,271.10 : 9,358,906.65 = 1,750,963.90 : x
  2. Step 2: Convert to fraction form
    6,239,271.10/9,358,906.65 = 1,750,963.90/x
  3. Step 3: Cross multiply
    6,239,271.10x = 9,358,906.65 × 1,750,963.90
  4. Step 4: Simplify right side
    6,239,271.10x = 16,387,107,687,619.94
  5. Step 5: Solve for x
    x = 16,387,107,687,619.94/6,239,271.10
  6. Step 6: Final answer
    x = 2,626,445.85

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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.