Home / 1,468,035.83-2,025,885.29-814,760.48

Finding the Fourth Proportional to 1,468,035.83, 2,025,885.29 and 814,760.48

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Solution

The fourth proportional to 1,468,035.83, 2,025,885.29 and 814,760.48 is: 1,124,367.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,035.83 : 2,025,885.29 = 814,760.48 : x
  2. Step 2: Convert to fraction form
    1,468,035.83/2,025,885.29 = 814,760.48/x
  3. Step 3: Cross multiply
    1,468,035.83x = 2,025,885.29 × 814,760.48
  4. Step 4: Simplify right side
    1,468,035.83x = 1,650,611,257,102.11
  5. Step 5: Solve for x
    x = 1,650,611,257,102.11/1,468,035.83
  6. Step 6: Final answer
    x = 1,124,367.15

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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.