Home / 3,034,870.80-4,552,306.20-1,523,216.40

Finding the Fourth Proportional to 3,034,870.80, 4,552,306.20 and 1,523,216.40

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Solution

The fourth proportional to 3,034,870.80, 4,552,306.20 and 1,523,216.40 is: 2,284,824.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,870.80 : 4,552,306.20 = 1,523,216.40 : x
  2. Step 2: Convert to fraction form
    3,034,870.80/4,552,306.20 = 1,523,216.40/x
  3. Step 3: Cross multiply
    3,034,870.80x = 4,552,306.20 × 1,523,216.40
  4. Step 4: Simplify right side
    3,034,870.80x = 6,934,147,461,661.68
  5. Step 5: Solve for x
    x = 6,934,147,461,661.68/3,034,870.80
  6. Step 6: Final answer
    x = 2,284,824.60

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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.