Home / 2,471,922.16-3,710,280.05-1,193,431.35

Finding the Fourth Proportional to 2,471,922.16, 3,710,280.05 and 1,193,431.35

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Solution

The fourth proportional to 2,471,922.16, 3,710,280.05 and 1,193,431.35 is: 1,791,304.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,922.16 : 3,710,280.05 = 1,193,431.35 : x
  2. Step 2: Convert to fraction form
    2,471,922.16/3,710,280.05 = 1,193,431.35/x
  3. Step 3: Cross multiply
    2,471,922.16x = 3,710,280.05 × 1,193,431.35
  4. Step 4: Simplify right side
    2,471,922.16x = 4,427,964,513,422.37
  5. Step 5: Solve for x
    x = 4,427,964,513,422.37/2,471,922.16
  6. Step 6: Final answer
    x = 1,791,304.19

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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.