Home / 5,661,718.49-8,484,179.65-4,158,462.17

Finding the Fourth Proportional to 5,661,718.49, 8,484,179.65 and 4,158,462.17

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Solution

The fourth proportional to 5,661,718.49, 8,484,179.65 and 4,158,462.17 is: 6,231,524.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,718.49 : 8,484,179.65 = 4,158,462.17 : x
  2. Step 2: Convert to fraction form
    5,661,718.49/8,484,179.65 = 4,158,462.17/x
  3. Step 3: Cross multiply
    5,661,718.49x = 8,484,179.65 × 4,158,462.17
  4. Step 4: Simplify right side
    5,661,718.49x = 35,281,140,118,008.84
  5. Step 5: Solve for x
    x = 35,281,140,118,008.84/5,661,718.49
  6. Step 6: Final answer
    x = 6,231,524.97

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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.