Home / 2,740,294.02-3,781,577.88-1,516,601.91

Finding the Fourth Proportional to 2,740,294.02, 3,781,577.88 and 1,516,601.91

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Solution

The fourth proportional to 2,740,294.02, 3,781,577.88 and 1,516,601.91 is: 2,092,895.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,294.02 : 3,781,577.88 = 1,516,601.91 : x
  2. Step 2: Convert to fraction form
    2,740,294.02/3,781,577.88 = 1,516,601.91/x
  3. Step 3: Cross multiply
    2,740,294.02x = 3,781,577.88 × 1,516,601.91
  4. Step 4: Simplify right side
    2,740,294.02x = 5,735,148,235,621.75
  5. Step 5: Solve for x
    x = 5,735,148,235,621.75/2,740,294.02
  6. Step 6: Final answer
    x = 2,092,895.21

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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.