Home / 2,292,099.20-3,435,637.80-1,153,044.80

Finding the Fourth Proportional to 2,292,099.20, 3,435,637.80 and 1,153,044.80

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Solution

The fourth proportional to 2,292,099.20, 3,435,637.80 and 1,153,044.80 is: 1,728,304.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,099.20 : 3,435,637.80 = 1,153,044.80 : x
  2. Step 2: Convert to fraction form
    2,292,099.20/3,435,637.80 = 1,153,044.80/x
  3. Step 3: Cross multiply
    2,292,099.20x = 3,435,637.80 × 1,153,044.80
  4. Step 4: Simplify right side
    2,292,099.20x = 3,961,444,299,973.44
  5. Step 5: Solve for x
    x = 3,961,444,299,973.44/2,292,099.20
  6. Step 6: Final answer
    x = 1,728,304.04

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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.