Home / 933,347.43-1,400,456.99-483,823.10

Finding the Fourth Proportional to 933,347.43, 1,400,456.99 and 483,823.10

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Solution

The fourth proportional to 933,347.43, 1,400,456.99 and 483,823.10 is: 725,960.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,347.43 : 1,400,456.99 = 483,823.10 : x
  2. Step 2: Convert to fraction form
    933,347.43/1,400,456.99 = 483,823.10/x
  3. Step 3: Cross multiply
    933,347.43x = 1,400,456.99 × 483,823.10
  4. Step 4: Simplify right side
    933,347.43x = 677,573,443,090.38
  5. Step 5: Solve for x
    x = 677,573,443,090.38/933,347.43
  6. Step 6: Final answer
    x = 725,960.58

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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.