Home / 2,371,187.40-3,556,790.22-574,068.15

Finding the Fourth Proportional to 2,371,187.40, 3,556,790.22 and 574,068.15

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Solution

The fourth proportional to 2,371,187.40, 3,556,790.22 and 574,068.15 is: 861,104.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,187.40 : 3,556,790.22 = 574,068.15 : x
  2. Step 2: Convert to fraction form
    2,371,187.40/3,556,790.22 = 574,068.15/x
  3. Step 3: Cross multiply
    2,371,187.40x = 3,556,790.22 × 574,068.15
  4. Step 4: Simplify right side
    2,371,187.40x = 2,041,839,981,533.49
  5. Step 5: Solve for x
    x = 2,041,839,981,533.49/2,371,187.40
  6. Step 6: Final answer
    x = 861,104.43

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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.