Home / 3,414,076.49-4,711,370.59-1,865,304.92

Finding the Fourth Proportional to 3,414,076.49, 4,711,370.59 and 1,865,304.92

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Solution

The fourth proportional to 3,414,076.49, 4,711,370.59 and 1,865,304.92 is: 2,574,090.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,076.49 : 4,711,370.59 = 1,865,304.92 : x
  2. Step 2: Convert to fraction form
    3,414,076.49/4,711,370.59 = 1,865,304.92/x
  3. Step 3: Cross multiply
    3,414,076.49x = 4,711,370.59 × 1,865,304.92
  4. Step 4: Simplify right side
    3,414,076.49x = 8,788,142,745,088.02
  5. Step 5: Solve for x
    x = 8,788,142,745,088.02/3,414,076.49
  6. Step 6: Final answer
    x = 2,574,090.76

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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.