Home / 1,169,793.06-1,754,689.41-637,761.48

Finding the Fourth Proportional to 1,169,793.06, 1,754,689.41 and 637,761.48

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Solution

The fourth proportional to 1,169,793.06, 1,754,689.41 and 637,761.48 is: 956,642.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,793.06 : 1,754,689.41 = 637,761.48 : x
  2. Step 2: Convert to fraction form
    1,169,793.06/1,754,689.41 = 637,761.48/x
  3. Step 3: Cross multiply
    1,169,793.06x = 1,754,689.41 × 637,761.48
  4. Step 4: Simplify right side
    1,169,793.06x = 1,119,073,315,061.93
  5. Step 5: Solve for x
    x = 1,119,073,315,061.93/1,169,793.06
  6. Step 6: Final answer
    x = 956,642.12

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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.