Home / 2,690,275.60-3,712,549.60-1,466,554.13

Finding the Fourth Proportional to 2,690,275.60, 3,712,549.60 and 1,466,554.13

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Solution

The fourth proportional to 2,690,275.60, 3,712,549.60 and 1,466,554.13 is: 2,023,827.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,275.60 : 3,712,549.60 = 1,466,554.13 : x
  2. Step 2: Convert to fraction form
    2,690,275.60/3,712,549.60 = 1,466,554.13/x
  3. Step 3: Cross multiply
    2,690,275.60x = 3,712,549.60 × 1,466,554.13
  4. Step 4: Simplify right side
    2,690,275.60x = 5,444,654,922,814.33
  5. Step 5: Solve for x
    x = 5,444,654,922,814.33/2,690,275.60
  6. Step 6: Final answer
    x = 2,023,827.94

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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.