Home / 2,732,024.80-4,097,998.80-1,236,114.40

Finding the Fourth Proportional to 2,732,024.80, 4,097,998.80 and 1,236,114.40

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Solution

The fourth proportional to 2,732,024.80, 4,097,998.80 and 1,236,114.40 is: 1,854,154.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,024.80 : 4,097,998.80 = 1,236,114.40 : x
  2. Step 2: Convert to fraction form
    2,732,024.80/4,097,998.80 = 1,236,114.40/x
  3. Step 3: Cross multiply
    2,732,024.80x = 4,097,998.80 × 1,236,114.40
  4. Step 4: Simplify right side
    2,732,024.80x = 5,065,595,327,862.72
  5. Step 5: Solve for x
    x = 5,065,595,327,862.72/2,732,024.80
  6. Step 6: Final answer
    x = 1,854,154.23

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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.