Home / 827,337.33-1,241,009.24-546,792.21

Finding the Fourth Proportional to 827,337.33, 1,241,009.24 and 546,792.21

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Solution

The fourth proportional to 827,337.33, 1,241,009.24 and 546,792.21 is: 820,190.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,337.33 : 1,241,009.24 = 546,792.21 : x
  2. Step 2: Convert to fraction form
    827,337.33/1,241,009.24 = 546,792.21/x
  3. Step 3: Cross multiply
    827,337.33x = 1,241,009.24 × 546,792.21
  4. Step 4: Simplify right side
    827,337.33x = 678,574,182,236.06
  5. Step 5: Solve for x
    x = 678,574,182,236.06/827,337.33
  6. Step 6: Final answer
    x = 820,190.46

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.