Home / 2,453,187.90-3,679,781.85-2,342,963.10

Finding the Fourth Proportional to 2,453,187.90, 3,679,781.85 and 2,342,963.10

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Solution

The fourth proportional to 2,453,187.90, 3,679,781.85 and 2,342,963.10 is: 3,514,444.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,187.90 : 3,679,781.85 = 2,342,963.10 : x
  2. Step 2: Convert to fraction form
    2,453,187.90/3,679,781.85 = 2,342,963.10/x
  3. Step 3: Cross multiply
    2,453,187.90x = 3,679,781.85 × 2,342,963.10
  4. Step 4: Simplify right side
    2,453,187.90x = 8,621,593,090,599.74
  5. Step 5: Solve for x
    x = 8,621,593,090,599.74/2,453,187.90
  6. Step 6: Final answer
    x = 3,514,444.65

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Double scale
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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.