Home / 3,016,689.54-4,164,373.48-1,793,391.10

Finding the Fourth Proportional to 3,016,689.54, 4,164,373.48 and 1,793,391.10

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Solution

The fourth proportional to 3,016,689.54, 4,164,373.48 and 1,793,391.10 is: 2,475,677.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,689.54 : 4,164,373.48 = 1,793,391.10 : x
  2. Step 2: Convert to fraction form
    3,016,689.54/4,164,373.48 = 1,793,391.10/x
  3. Step 3: Cross multiply
    3,016,689.54x = 4,164,373.48 × 1,793,391.10
  4. Step 4: Simplify right side
    3,016,689.54x = 7,468,350,336,108.03
  5. Step 5: Solve for x
    x = 7,468,350,336,108.03/3,016,689.54
  6. Step 6: Final answer
    x = 2,475,677.47

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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.