Home / 1,169,382.39-1,754,239.76-359,833.95

Finding the Fourth Proportional to 1,169,382.39, 1,754,239.76 and 359,833.95

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Solution

The fourth proportional to 1,169,382.39, 1,754,239.76 and 359,833.95 is: 539,802.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,382.39 : 1,754,239.76 = 359,833.95 : x
  2. Step 2: Convert to fraction form
    1,169,382.39/1,754,239.76 = 359,833.95/x
  3. Step 3: Cross multiply
    1,169,382.39x = 1,754,239.76 × 359,833.95
  4. Step 4: Simplify right side
    1,169,382.39x = 631,235,020,288.68
  5. Step 5: Solve for x
    x = 631,235,020,288.68/1,169,382.39
  6. Step 6: Final answer
    x = 539,802.06

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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.