Home / 994,011.39-1,491,017.22-246,057.39

Finding the Fourth Proportional to 994,011.39, 1,491,017.22 and 246,057.39

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Solution

The fourth proportional to 994,011.39, 1,491,017.22 and 246,057.39 is: 369,086.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,011.39 : 1,491,017.22 = 246,057.39 : x
  2. Step 2: Convert to fraction form
    994,011.39/1,491,017.22 = 246,057.39/x
  3. Step 3: Cross multiply
    994,011.39x = 1,491,017.22 × 246,057.39
  4. Step 4: Simplify right side
    994,011.39x = 366,875,805,598.26
  5. Step 5: Solve for x
    x = 366,875,805,598.26/994,011.39
  6. Step 6: Final answer
    x = 369,086.12

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Double scale
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Similar ratio
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1.5x scale

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.