Home / 1,799,504.31-2,483,332.50-1,025,123.67

Finding the Fourth Proportional to 1,799,504.31, 2,483,332.50 and 1,025,123.67

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Solution

The fourth proportional to 1,799,504.31, 2,483,332.50 and 1,025,123.67 is: 1,414,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,504.31 : 2,483,332.50 = 1,025,123.67 : x
  2. Step 2: Convert to fraction form
    1,799,504.31/2,483,332.50 = 1,025,123.67/x
  3. Step 3: Cross multiply
    1,799,504.31x = 2,483,332.50 × 1,025,123.67
  4. Step 4: Simplify right side
    1,799,504.31x = 2,545,722,932,438.61
  5. Step 5: Solve for x
    x = 2,545,722,932,438.61/1,799,504.31
  6. Step 6: Final answer
    x = 1,414,680.10

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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.