Home / 2,484,016.20-3,726,024.30-886,631.40

Finding the Fourth Proportional to 2,484,016.20, 3,726,024.30 and 886,631.40

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Solution

The fourth proportional to 2,484,016.20, 3,726,024.30 and 886,631.40 is: 1,329,947.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,016.20 : 3,726,024.30 = 886,631.40 : x
  2. Step 2: Convert to fraction form
    2,484,016.20/3,726,024.30 = 886,631.40/x
  3. Step 3: Cross multiply
    2,484,016.20x = 3,726,024.30 × 886,631.40
  4. Step 4: Simplify right side
    2,484,016.20x = 3,303,610,141,543.02
  5. Step 5: Solve for x
    x = 3,303,610,141,543.02/2,484,016.20
  6. Step 6: Final answer
    x = 1,329,947.10

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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.