Home / 2,207,572.53-3,046,452.54-1,227,501

Finding the Fourth Proportional to 2,207,572.53, 3,046,452.54 and 1,227,501

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Solution

The fourth proportional to 2,207,572.53, 3,046,452.54 and 1,227,501 is: 1,693,952.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,572.53 : 3,046,452.54 = 1,227,501 : x
  2. Step 2: Convert to fraction form
    2,207,572.53/3,046,452.54 = 1,227,501/x
  3. Step 3: Cross multiply
    2,207,572.53x = 3,046,452.54 × 1,227,501
  4. Step 4: Simplify right side
    2,207,572.53x = 3,739,523,539,302.54
  5. Step 5: Solve for x
    x = 3,739,523,539,302.54/2,207,572.53
  6. Step 6: Final answer
    x = 1,693,952.74

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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.