Home / 3,062,406.66-4,592,417.64-1,265,580.42

Finding the Fourth Proportional to 3,062,406.66, 4,592,417.64 and 1,265,580.42

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Solution

The fourth proportional to 3,062,406.66, 4,592,417.64 and 1,265,580.42 is: 1,897,877.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,406.66 : 4,592,417.64 = 1,265,580.42 : x
  2. Step 2: Convert to fraction form
    3,062,406.66/4,592,417.64 = 1,265,580.42/x
  3. Step 3: Cross multiply
    3,062,406.66x = 4,592,417.64 × 1,265,580.42
  4. Step 4: Simplify right side
    3,062,406.66x = 5,812,073,845,646.61
  5. Step 5: Solve for x
    x = 5,812,073,845,646.61/3,062,406.66
  6. Step 6: Final answer
    x = 1,897,877.88

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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.