Home / 893,487.90-1,340,231.85-795,510.30

Finding the Fourth Proportional to 893,487.90, 1,340,231.85 and 795,510.30

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Solution

The fourth proportional to 893,487.90, 1,340,231.85 and 795,510.30 is: 1,193,265.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,487.90 : 1,340,231.85 = 795,510.30 : x
  2. Step 2: Convert to fraction form
    893,487.90/1,340,231.85 = 795,510.30/x
  3. Step 3: Cross multiply
    893,487.90x = 1,340,231.85 × 795,510.30
  4. Step 4: Simplify right side
    893,487.90x = 1,066,168,241,063.06
  5. Step 5: Solve for x
    x = 1,066,168,241,063.06/893,487.90
  6. Step 6: Final answer
    x = 1,193,265.45

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Similar ratio
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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.