Home / 1,177,166.25-1,765,765.98-335,718

Finding the Fourth Proportional to 1,177,166.25, 1,765,765.98 and 335,718

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Solution

The fourth proportional to 1,177,166.25, 1,765,765.98 and 335,718 is: 503,581.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,166.25 : 1,765,765.98 = 335,718 : x
  2. Step 2: Convert to fraction form
    1,177,166.25/1,765,765.98 = 335,718/x
  3. Step 3: Cross multiply
    1,177,166.25x = 1,765,765.98 × 335,718
  4. Step 4: Simplify right side
    1,177,166.25x = 592,799,423,273.64
  5. Step 5: Solve for x
    x = 592,799,423,273.64/1,177,166.25
  6. Step 6: Final answer
    x = 503,581.74

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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.