Home / 2,908,770.26-4,363,155.38-914,226.26

Finding the Fourth Proportional to 2,908,770.26, 4,363,155.38 and 914,226.26

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Solution

The fourth proportional to 2,908,770.26, 4,363,155.38 and 914,226.26 is: 1,371,339.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,770.26 : 4,363,155.38 = 914,226.26 : x
  2. Step 2: Convert to fraction form
    2,908,770.26/4,363,155.38 = 914,226.26/x
  3. Step 3: Cross multiply
    2,908,770.26x = 4,363,155.38 × 914,226.26
  4. Step 4: Simplify right side
    2,908,770.26x = 3,988,911,205,326.07
  5. Step 5: Solve for x
    x = 3,988,911,205,326.07/2,908,770.26
  6. Step 6: Final answer
    x = 1,371,339.38

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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.