Home / 1,833,501.60-2,749,593.60-635,101.20

Finding the Fourth Proportional to 1,833,501.60, 2,749,593.60 and 635,101.20

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Solution

The fourth proportional to 1,833,501.60, 2,749,593.60 and 635,101.20 is: 952,423.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,501.60 : 2,749,593.60 = 635,101.20 : x
  2. Step 2: Convert to fraction form
    1,833,501.60/2,749,593.60 = 635,101.20/x
  3. Step 3: Cross multiply
    1,833,501.60x = 2,749,593.60 × 635,101.20
  4. Step 4: Simplify right side
    1,833,501.60x = 1,746,270,194,872.32
  5. Step 5: Solve for x
    x = 1,746,270,194,872.32/1,833,501.60
  6. Step 6: Final answer
    x = 952,423.60

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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.