Home / 3,132,594.33-4,314,894.15-2,213,227.56

Finding the Fourth Proportional to 3,132,594.33, 4,314,894.15 and 2,213,227.56

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Solution

The fourth proportional to 3,132,594.33, 4,314,894.15 and 2,213,227.56 is: 3,048,541.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,594.33 : 4,314,894.15 = 2,213,227.56 : x
  2. Step 2: Convert to fraction form
    3,132,594.33/4,314,894.15 = 2,213,227.56/x
  3. Step 3: Cross multiply
    3,132,594.33x = 4,314,894.15 × 2,213,227.56
  4. Step 4: Simplify right side
    3,132,594.33x = 9,549,842,651,262.78
  5. Step 5: Solve for x
    x = 9,549,842,651,262.78/3,132,594.33
  6. Step 6: Final answer
    x = 3,048,541.13

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.