Home / 976,047.64-1,346,872.20-594,032.20

Finding the Fourth Proportional to 976,047.64, 1,346,872.20 and 594,032.20

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Solution

The fourth proportional to 976,047.64, 1,346,872.20 and 594,032.20 is: 819,719.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,047.64 : 1,346,872.20 = 594,032.20 : x
  2. Step 2: Convert to fraction form
    976,047.64/1,346,872.20 = 594,032.20/x
  3. Step 3: Cross multiply
    976,047.64x = 1,346,872.20 × 594,032.20
  4. Step 4: Simplify right side
    976,047.64x = 800,085,456,084.84
  5. Step 5: Solve for x
    x = 800,085,456,084.84/976,047.64
  6. Step 6: Final answer
    x = 819,719.68

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.