Home / 1,101,568.20-1,651,368.24-532,631.04

Finding the Fourth Proportional to 1,101,568.20, 1,651,368.24 and 532,631.04

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Solution

The fourth proportional to 1,101,568.20, 1,651,368.24 and 532,631.04 is: 798,470.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,568.20 : 1,651,368.24 = 532,631.04 : x
  2. Step 2: Convert to fraction form
    1,101,568.20/1,651,368.24 = 532,631.04/x
  3. Step 3: Cross multiply
    1,101,568.20x = 1,651,368.24 × 532,631.04
  4. Step 4: Simplify right side
    1,101,568.20x = 879,569,983,094.17
  5. Step 5: Solve for x
    x = 879,569,983,094.17/1,101,568.20
  6. Step 6: Final answer
    x = 798,470.75

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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.