Home / 8,484,356.16-12,726,560.52-2,094,609.24

Finding the Fourth Proportional to 8,484,356.16, 12,726,560.52 and 2,094,609.24

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Solution

The fourth proportional to 8,484,356.16, 12,726,560.52 and 2,094,609.24 is: 3,141,920.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,356.16 : 12,726,560.52 = 2,094,609.24 : x
  2. Step 2: Convert to fraction form
    8,484,356.16/12,726,560.52 = 2,094,609.24/x
  3. Step 3: Cross multiply
    8,484,356.16x = 12,726,560.52 × 2,094,609.24
  4. Step 4: Simplify right side
    8,484,356.16x = 26,657,171,258,611.20
  5. Step 5: Solve for x
    x = 26,657,171,258,611.20/8,484,356.16
  6. Step 6: Final answer
    x = 3,141,920.35

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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.