Home / 1,492,359.93-2,239,013.12-532,794.95

Finding the Fourth Proportional to 1,492,359.93, 2,239,013.12 and 532,794.95

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Solution

The fourth proportional to 1,492,359.93, 2,239,013.12 and 532,794.95 is: 799,361.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,359.93 : 2,239,013.12 = 532,794.95 : x
  2. Step 2: Convert to fraction form
    1,492,359.93/2,239,013.12 = 532,794.95/x
  3. Step 3: Cross multiply
    1,492,359.93x = 2,239,013.12 × 532,794.95
  4. Step 4: Simplify right side
    1,492,359.93x = 1,192,934,869,460.70
  5. Step 5: Solve for x
    x = 1,192,934,869,460.70/1,492,359.93
  6. Step 6: Final answer
    x = 799,361.36

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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.