Home / 2,856,677.16-4,282,003.08-937,087.11

Finding the Fourth Proportional to 2,856,677.16, 4,282,003.08 and 937,087.11

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Solution

The fourth proportional to 2,856,677.16, 4,282,003.08 and 937,087.11 is: 1,404,642.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,856,677.16 : 4,282,003.08 = 937,087.11 : x
  2. Step 2: Convert to fraction form
    2,856,677.16/4,282,003.08 = 937,087.11/x
  3. Step 3: Cross multiply
    2,856,677.16x = 4,282,003.08 × 937,087.11
  4. Step 4: Simplify right side
    2,856,677.16x = 4,012,609,891,248.30
  5. Step 5: Solve for x
    x = 4,012,609,891,248.30/2,856,677.16
  6. Step 6: Final answer
    x = 1,404,642.41

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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.