Home / 1,702,847.20-2,350,498.56-1,014,734.91

Finding the Fourth Proportional to 1,702,847.20, 2,350,498.56 and 1,014,734.91

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Solution

The fourth proportional to 1,702,847.20, 2,350,498.56 and 1,014,734.91 is: 1,400,673.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,847.20 : 2,350,498.56 = 1,014,734.91 : x
  2. Step 2: Convert to fraction form
    1,702,847.20/2,350,498.56 = 1,014,734.91/x
  3. Step 3: Cross multiply
    1,702,847.20x = 2,350,498.56 × 1,014,734.91
  4. Step 4: Simplify right side
    1,702,847.20x = 2,385,132,944,736.73
  5. Step 5: Solve for x
    x = 2,385,132,944,736.73/1,702,847.20
  6. Step 6: Final answer
    x = 1,400,673.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.