Home / 1,697,160.52-2,546,053.90-560,001.30

Finding the Fourth Proportional to 1,697,160.52, 2,546,053.90 and 560,001.30

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Solution

The fourth proportional to 1,697,160.52, 2,546,053.90 and 560,001.30 is: 840,105.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,160.52 : 2,546,053.90 = 560,001.30 : x
  2. Step 2: Convert to fraction form
    1,697,160.52/2,546,053.90 = 560,001.30/x
  3. Step 3: Cross multiply
    1,697,160.52x = 2,546,053.90 × 560,001.30
  4. Step 4: Simplify right side
    1,697,160.52x = 1,425,793,493,870.07
  5. Step 5: Solve for x
    x = 1,425,793,493,870.07/1,697,160.52
  6. Step 6: Final answer
    x = 840,105.27

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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.