Home / 3,087,727.64-4,631,602.60-2,186,443.08

Finding the Fourth Proportional to 3,087,727.64, 4,631,602.60 and 2,186,443.08

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Solution

The fourth proportional to 3,087,727.64, 4,631,602.60 and 2,186,443.08 is: 3,279,672.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,727.64 : 4,631,602.60 = 2,186,443.08 : x
  2. Step 2: Convert to fraction form
    3,087,727.64/4,631,602.60 = 2,186,443.08/x
  3. Step 3: Cross multiply
    3,087,727.64x = 4,631,602.60 × 2,186,443.08
  4. Step 4: Simplify right side
    3,087,727.64x = 10,126,735,454,080.01
  5. Step 5: Solve for x
    x = 10,126,735,454,080.01/3,087,727.64
  6. Step 6: Final answer
    x = 3,279,672.51

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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.