Home / 962,382.90-1,443,574.35-804,918.90

Finding the Fourth Proportional to 962,382.90, 1,443,574.35 and 804,918.90

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Solution

The fourth proportional to 962,382.90, 1,443,574.35 and 804,918.90 is: 1,207,378.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,382.90 : 1,443,574.35 = 804,918.90 : x
  2. Step 2: Convert to fraction form
    962,382.90/1,443,574.35 = 804,918.90/x
  3. Step 3: Cross multiply
    962,382.90x = 1,443,574.35 × 804,918.90
  4. Step 4: Simplify right side
    962,382.90x = 1,161,960,277,870.22
  5. Step 5: Solve for x
    x = 1,161,960,277,870.22/962,382.90
  6. Step 6: Final answer
    x = 1,207,378.35

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Similar ratio
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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.