Home / 4,155,306.35-6,233,314.84-1,459,396.85

Finding the Fourth Proportional to 4,155,306.35, 6,233,314.84 and 1,459,396.85

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Solution

The fourth proportional to 4,155,306.35, 6,233,314.84 and 1,459,396.85 is: 2,189,220.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,306.35 : 6,233,314.84 = 1,459,396.85 : x
  2. Step 2: Convert to fraction form
    4,155,306.35/6,233,314.84 = 1,459,396.85/x
  3. Step 3: Cross multiply
    4,155,306.35x = 6,233,314.84 × 1,459,396.85
  4. Step 4: Simplify right side
    4,155,306.35x = 9,096,880,007,739.19
  5. Step 5: Solve for x
    x = 9,096,880,007,739.19/4,155,306.35
  6. Step 6: Final answer
    x = 2,189,220.06

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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.