Home / 3,916,827.60-5,875,241.40-2,234,101.20

Finding the Fourth Proportional to 3,916,827.60, 5,875,241.40 and 2,234,101.20

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Solution

The fourth proportional to 3,916,827.60, 5,875,241.40 and 2,234,101.20 is: 3,351,151.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,916,827.60 : 5,875,241.40 = 2,234,101.20 : x
  2. Step 2: Convert to fraction form
    3,916,827.60/5,875,241.40 = 2,234,101.20/x
  3. Step 3: Cross multiply
    3,916,827.60x = 5,875,241.40 × 2,234,101.20
  4. Step 4: Simplify right side
    3,916,827.60x = 13,125,883,862,029.68
  5. Step 5: Solve for x
    x = 13,125,883,862,029.68/3,916,827.60
  6. Step 6: Final answer
    x = 3,351,151.80

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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.