Home / 1,560,186.60-2,340,498.60-613,337.10

Finding the Fourth Proportional to 1,560,186.60, 2,340,498.60 and 613,337.10

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Solution

The fourth proportional to 1,560,186.60, 2,340,498.60 and 613,337.10 is: 920,091.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,186.60 : 2,340,498.60 = 613,337.10 : x
  2. Step 2: Convert to fraction form
    1,560,186.60/2,340,498.60 = 613,337.10/x
  3. Step 3: Cross multiply
    1,560,186.60x = 2,340,498.60 × 613,337.10
  4. Step 4: Simplify right side
    1,560,186.60x = 1,435,514,623,878.06
  5. Step 5: Solve for x
    x = 1,435,514,623,878.06/1,560,186.60
  6. Step 6: Final answer
    x = 920,091.62

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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.