Home / 1,750,981.25-2,626,552.41-536,470.90

Finding the Fourth Proportional to 1,750,981.25, 2,626,552.41 and 536,470.90

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Solution

The fourth proportional to 1,750,981.25, 2,626,552.41 and 536,470.90 is: 804,731.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,981.25 : 2,626,552.41 = 536,470.90 : x
  2. Step 2: Convert to fraction form
    1,750,981.25/2,626,552.41 = 536,470.90/x
  3. Step 3: Cross multiply
    1,750,981.25x = 2,626,552.41 × 536,470.90
  4. Step 4: Simplify right side
    1,750,981.25x = 1,409,068,926,711.72
  5. Step 5: Solve for x
    x = 1,409,068,926,711.72/1,750,981.25
  6. Step 6: Final answer
    x = 804,731.02

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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.