Home / 1,452,196.20-2,173,628.70-1,032,292.20

Finding the Fourth Proportional to 1,452,196.20, 2,173,628.70 and 1,032,292.20

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Solution

The fourth proportional to 1,452,196.20, 2,173,628.70 and 1,032,292.20 is: 1,545,121.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,196.20 : 2,173,628.70 = 1,032,292.20 : x
  2. Step 2: Convert to fraction form
    1,452,196.20/2,173,628.70 = 1,032,292.20/x
  3. Step 3: Cross multiply
    1,452,196.20x = 2,173,628.70 × 1,032,292.20
  4. Step 4: Simplify right side
    1,452,196.20x = 2,243,819,952,706.14
  5. Step 5: Solve for x
    x = 2,243,819,952,706.14/1,452,196.20
  6. Step 6: Final answer
    x = 1,545,121.76

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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.