Home / 1,894,001.77-2,841,422.45-546,059.20

Finding the Fourth Proportional to 1,894,001.77, 2,841,422.45 and 546,059.20

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Solution

The fourth proportional to 1,894,001.77, 2,841,422.45 and 546,059.20 is: 819,209.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,001.77 : 2,841,422.45 = 546,059.20 : x
  2. Step 2: Convert to fraction form
    1,894,001.77/2,841,422.45 = 546,059.20/x
  3. Step 3: Cross multiply
    1,894,001.77x = 2,841,422.45 × 546,059.20
  4. Step 4: Simplify right side
    1,894,001.77x = 1,551,584,869,909.04
  5. Step 5: Solve for x
    x = 1,551,584,869,909.04/1,894,001.77
  6. Step 6: Final answer
    x = 819,209.83

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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.