Home / 1,100,493.04-1,650,124.46-560,411.57

Finding the Fourth Proportional to 1,100,493.04, 1,650,124.46 and 560,411.57

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Solution

The fourth proportional to 1,100,493.04, 1,650,124.46 and 560,411.57 is: 840,304.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,493.04 : 1,650,124.46 = 560,411.57 : x
  2. Step 2: Convert to fraction form
    1,100,493.04/1,650,124.46 = 560,411.57/x
  3. Step 3: Cross multiply
    1,100,493.04x = 1,650,124.46 × 560,411.57
  4. Step 4: Simplify right side
    1,100,493.04x = 924,748,832,474.41
  5. Step 5: Solve for x
    x = 924,748,832,474.41/1,100,493.04
  6. Step 6: Final answer
    x = 840,304.12

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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.