Home / 2,967,094.28-4,452,468.78-1,169,671.88

Finding the Fourth Proportional to 2,967,094.28, 4,452,468.78 and 1,169,671.88

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Solution

The fourth proportional to 2,967,094.28, 4,452,468.78 and 1,169,671.88 is: 1,755,228.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,094.28 : 4,452,468.78 = 1,169,671.88 : x
  2. Step 2: Convert to fraction form
    2,967,094.28/4,452,468.78 = 1,169,671.88/x
  3. Step 3: Cross multiply
    2,967,094.28x = 4,452,468.78 × 1,169,671.88
  4. Step 4: Simplify right side
    2,967,094.28x = 5,207,927,528,543.91
  5. Step 5: Solve for x
    x = 5,207,927,528,543.91/2,967,094.28
  6. Step 6: Final answer
    x = 1,755,228.19

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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.