Home / 976,844.12-1,348,337.52-595,059.56

Finding the Fourth Proportional to 976,844.12, 1,348,337.52 and 595,059.56

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Solution

The fourth proportional to 976,844.12, 1,348,337.52 and 595,059.56 is: 821,360.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,844.12 : 1,348,337.52 = 595,059.56 : x
  2. Step 2: Convert to fraction form
    976,844.12/1,348,337.52 = 595,059.56/x
  3. Step 3: Cross multiply
    976,844.12x = 1,348,337.52 × 595,059.56
  4. Step 4: Simplify right side
    976,844.12x = 802,341,131,382.69
  5. Step 5: Solve for x
    x = 802,341,131,382.69/976,844.12
  6. Step 6: Final answer
    x = 821,360.46

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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.