Home / 4,341,195.90-6,512,435.40-1,500,545.34

Finding the Fourth Proportional to 4,341,195.90, 6,512,435.40 and 1,500,545.34

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Solution

The fourth proportional to 4,341,195.90, 6,512,435.40 and 1,500,545.34 is: 2,251,039.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,195.90 : 6,512,435.40 = 1,500,545.34 : x
  2. Step 2: Convert to fraction form
    4,341,195.90/6,512,435.40 = 1,500,545.34/x
  3. Step 3: Cross multiply
    4,341,195.90x = 6,512,435.40 × 1,500,545.34
  4. Step 4: Simplify right side
    4,341,195.90x = 9,772,204,591,521.04
  5. Step 5: Solve for x
    x = 9,772,204,591,521.04/4,341,195.90
  6. Step 6: Final answer
    x = 2,251,039.76

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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.