Home / 2,450,391.85-3,381,045.24-1,431,599.77

Finding the Fourth Proportional to 2,450,391.85, 3,381,045.24 and 1,431,599.77

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Solution

The fourth proportional to 2,450,391.85, 3,381,045.24 and 1,431,599.77 is: 1,975,318.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,391.85 : 3,381,045.24 = 1,431,599.77 : x
  2. Step 2: Convert to fraction form
    2,450,391.85/3,381,045.24 = 1,431,599.77/x
  3. Step 3: Cross multiply
    2,450,391.85x = 3,381,045.24 × 1,431,599.77
  4. Step 4: Simplify right side
    2,450,391.85x = 4,840,303,587,943.60
  5. Step 5: Solve for x
    x = 4,840,303,587,943.60/2,450,391.85
  6. Step 6: Final answer
    x = 1,975,318.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.