Home / 3,577,660.30-5,363,376.53-2,298,631.28

Finding the Fourth Proportional to 3,577,660.30, 5,363,376.53 and 2,298,631.28

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Solution

The fourth proportional to 3,577,660.30, 5,363,376.53 and 2,298,631.28 is: 3,445,946.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,660.30 : 5,363,376.53 = 2,298,631.28 : x
  2. Step 2: Convert to fraction form
    3,577,660.30/5,363,376.53 = 2,298,631.28/x
  3. Step 3: Cross multiply
    3,577,660.30x = 5,363,376.53 × 2,298,631.28
  4. Step 4: Simplify right side
    3,577,660.30x = 12,328,425,063,064.61
  5. Step 5: Solve for x
    x = 12,328,425,063,064.61/3,577,660.30
  6. Step 6: Final answer
    x = 3,445,946.24

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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.