Home / 4,629,937.29-6,943,433.70-4,327,684.85

Finding the Fourth Proportional to 4,629,937.29, 6,943,433.70 and 4,327,684.85

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Solution

The fourth proportional to 4,629,937.29, 6,943,433.70 and 4,327,684.85 is: 6,490,151.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,937.29 : 6,943,433.70 = 4,327,684.85 : x
  2. Step 2: Convert to fraction form
    4,629,937.29/6,943,433.70 = 4,327,684.85/x
  3. Step 3: Cross multiply
    4,629,937.29x = 6,943,433.70 × 4,327,684.85
  4. Step 4: Simplify right side
    4,629,937.29x = 30,048,992,808,831.02
  5. Step 5: Solve for x
    x = 30,048,992,808,831.02/4,629,937.29
  6. Step 6: Final answer
    x = 6,490,151.15

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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.