Home / 4,527,869.61-6,251,967.30-3,479,630.46

Finding the Fourth Proportional to 4,527,869.61, 6,251,967.30 and 3,479,630.46

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Solution

The fourth proportional to 4,527,869.61, 6,251,967.30 and 3,479,630.46 is: 4,804,585.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,869.61 : 6,251,967.30 = 3,479,630.46 : x
  2. Step 2: Convert to fraction form
    4,527,869.61/6,251,967.30 = 3,479,630.46/x
  3. Step 3: Cross multiply
    4,527,869.61x = 6,251,967.30 × 3,479,630.46
  4. Step 4: Simplify right side
    4,527,869.61x = 21,754,535,852,003.96
  5. Step 5: Solve for x
    x = 21,754,535,852,003.96/4,527,869.61
  6. Step 6: Final answer
    x = 4,804,585.32

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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.