Home / 2,898,498.59-4,348,300.19-1,169,505.59

Finding the Fourth Proportional to 2,898,498.59, 4,348,300.19 and 1,169,505.59

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Solution

The fourth proportional to 2,898,498.59, 4,348,300.19 and 1,169,505.59 is: 1,754,481.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,498.59 : 4,348,300.19 = 1,169,505.59 : x
  2. Step 2: Convert to fraction form
    2,898,498.59/4,348,300.19 = 1,169,505.59/x
  3. Step 3: Cross multiply
    2,898,498.59x = 4,348,300.19 × 1,169,505.59
  4. Step 4: Simplify right side
    2,898,498.59x = 5,085,361,373,355.53
  5. Step 5: Solve for x
    x = 5,085,361,373,355.53/2,898,498.59
  6. Step 6: Final answer
    x = 1,754,481.23

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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.