Home / 966,057.80-1,449,086.70-592,291.40

Finding the Fourth Proportional to 966,057.80, 1,449,086.70 and 592,291.40

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Solution

The fourth proportional to 966,057.80, 1,449,086.70 and 592,291.40 is: 888,437.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,057.80 : 1,449,086.70 = 592,291.40 : x
  2. Step 2: Convert to fraction form
    966,057.80/1,449,086.70 = 592,291.40/x
  3. Step 3: Cross multiply
    966,057.80x = 1,449,086.70 × 592,291.40
  4. Step 4: Simplify right side
    966,057.80x = 858,281,590,264.38
  5. Step 5: Solve for x
    x = 858,281,590,264.38/966,057.80
  6. Step 6: Final answer
    x = 888,437.10

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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.