Home / 1,021,567.48-1,532,553.17-301,922.14

Finding the Fourth Proportional to 1,021,567.48, 1,532,553.17 and 301,922.14

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Solution

The fourth proportional to 1,021,567.48, 1,532,553.17 and 301,922.14 is: 452,942.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,567.48 : 1,532,553.17 = 301,922.14 : x
  2. Step 2: Convert to fraction form
    1,021,567.48/1,532,553.17 = 301,922.14/x
  3. Step 3: Cross multiply
    1,021,567.48x = 1,532,553.17 × 301,922.14
  4. Step 4: Simplify right side
    1,021,567.48x = 462,711,732,750.18
  5. Step 5: Solve for x
    x = 462,711,732,750.18/1,021,567.48
  6. Step 6: Final answer
    x = 452,942.90

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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.