Home / 976,844.16-1,348,337.52-595,059.54

Finding the Fourth Proportional to 976,844.16, 1,348,337.52 and 595,059.54

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Solution

The fourth proportional to 976,844.16, 1,348,337.52 and 595,059.54 is: 821,360.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,844.16 : 1,348,337.52 = 595,059.54 : x
  2. Step 2: Convert to fraction form
    976,844.16/1,348,337.52 = 595,059.54/x
  3. Step 3: Cross multiply
    976,844.16x = 1,348,337.52 × 595,059.54
  4. Step 4: Simplify right side
    976,844.16x = 802,341,104,415.94
  5. Step 5: Solve for x
    x = 802,341,104,415.94/976,844.16
  6. Step 6: Final answer
    x = 821,360.39

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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.