Home / 2,373,419.40-3,560,129.10-576,290.77

Finding the Fourth Proportional to 2,373,419.40, 3,560,129.10 and 576,290.77

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Solution

The fourth proportional to 2,373,419.40, 3,560,129.10 and 576,290.77 is: 864,436.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,419.40 : 3,560,129.10 = 576,290.77 : x
  2. Step 2: Convert to fraction form
    2,373,419.40/3,560,129.10 = 576,290.77/x
  3. Step 3: Cross multiply
    2,373,419.40x = 3,560,129.10 × 576,290.77
  4. Step 4: Simplify right side
    2,373,419.40x = 2,051,669,540,338.41
  5. Step 5: Solve for x
    x = 2,051,669,540,338.41/2,373,419.40
  6. Step 6: Final answer
    x = 864,436.16

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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.