Home / 795,705.14-1,098,087.09-433,139.42

Finding the Fourth Proportional to 795,705.14, 1,098,087.09 and 433,139.42

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Solution

The fourth proportional to 795,705.14, 1,098,087.09 and 433,139.42 is: 597,740.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,705.14 : 1,098,087.09 = 433,139.42 : x
  2. Step 2: Convert to fraction form
    795,705.14/1,098,087.09 = 433,139.42/x
  3. Step 3: Cross multiply
    795,705.14x = 1,098,087.09 × 433,139.42
  4. Step 4: Simplify right side
    795,705.14x = 475,624,805,272.09
  5. Step 5: Solve for x
    x = 475,624,805,272.09/795,705.14
  6. Step 6: Final answer
    x = 597,740.02

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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.