Home / 773,066.04-1,159,678.56-267,626.04

Finding the Fourth Proportional to 773,066.04, 1,159,678.56 and 267,626.04

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Solution

The fourth proportional to 773,066.04, 1,159,678.56 and 267,626.04 is: 401,466.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,066.04 : 1,159,678.56 = 267,626.04 : x
  2. Step 2: Convert to fraction form
    773,066.04/1,159,678.56 = 267,626.04/x
  3. Step 3: Cross multiply
    773,066.04x = 1,159,678.56 × 267,626.04
  4. Step 4: Simplify right side
    773,066.04x = 310,360,180,685.70
  5. Step 5: Solve for x
    x = 310,360,180,685.70/773,066.04
  6. Step 6: Final answer
    x = 401,466.58

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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.