Home / 795,670.39-1,098,054.11-433,076.72

Finding the Fourth Proportional to 795,670.39, 1,098,054.11 and 433,076.72

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Solution

The fourth proportional to 795,670.39, 1,098,054.11 and 433,076.72 is: 597,661.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,670.39 : 1,098,054.11 = 433,076.72 : x
  2. Step 2: Convert to fraction form
    795,670.39/1,098,054.11 = 433,076.72/x
  3. Step 3: Cross multiply
    795,670.39x = 1,098,054.11 × 433,076.72
  4. Step 4: Simplify right side
    795,670.39x = 475,541,676,169.15
  5. Step 5: Solve for x
    x = 475,541,676,169.15/795,670.39
  6. Step 6: Final answer
    x = 597,661.65

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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.