Home / 2,862,298.14-4,293,872.30-942,854.79

Finding the Fourth Proportional to 2,862,298.14, 4,293,872.30 and 942,854.79

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Solution

The fourth proportional to 2,862,298.14, 4,293,872.30 and 942,854.79 is: 1,414,422.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,298.14 : 4,293,872.30 = 942,854.79 : x
  2. Step 2: Convert to fraction form
    2,862,298.14/4,293,872.30 = 942,854.79/x
  3. Step 3: Cross multiply
    2,862,298.14x = 4,293,872.30 × 942,854.79
  4. Step 4: Simplify right side
    2,862,298.14x = 4,048,498,065,703.32
  5. Step 5: Solve for x
    x = 4,048,498,065,703.32/2,862,298.14
  6. Step 6: Final answer
    x = 1,414,422.21

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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.