Home / 997,551.48-1,376,612.48-544,832.76

Finding the Fourth Proportional to 997,551.48, 1,376,612.48 and 544,832.76

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Solution

The fourth proportional to 997,551.48, 1,376,612.48 and 544,832.76 is: 751,864.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,551.48 : 1,376,612.48 = 544,832.76 : x
  2. Step 2: Convert to fraction form
    997,551.48/1,376,612.48 = 544,832.76/x
  3. Step 3: Cross multiply
    997,551.48x = 1,376,612.48 × 544,832.76
  4. Step 4: Simplify right side
    997,551.48x = 750,023,576,928.85
  5. Step 5: Solve for x
    x = 750,023,576,928.85/997,551.48
  6. Step 6: Final answer
    x = 751,864.53

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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.