Home / 5,363,936.56-7,402,232.52-2,949,488.56

Finding the Fourth Proportional to 5,363,936.56, 7,402,232.52 and 2,949,488.56

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Solution

The fourth proportional to 5,363,936.56, 7,402,232.52 and 2,949,488.56 is: 4,070,294.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,936.56 : 7,402,232.52 = 2,949,488.56 : x
  2. Step 2: Convert to fraction form
    5,363,936.56/7,402,232.52 = 2,949,488.56/x
  3. Step 3: Cross multiply
    5,363,936.56x = 7,402,232.52 × 2,949,488.56
  4. Step 4: Simplify right side
    5,363,936.56x = 21,832,800,136,199.97
  5. Step 5: Solve for x
    x = 21,832,800,136,199.97/5,363,936.56
  6. Step 6: Final answer
    x = 4,070,294.25

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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.