Home / 2,318,841.46-3,472,764.31-1,837,521.64

Finding the Fourth Proportional to 2,318,841.46, 3,472,764.31 and 1,837,521.64

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Solution

The fourth proportional to 2,318,841.46, 3,472,764.31 and 1,837,521.64 is: 2,751,925.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,841.46 : 3,472,764.31 = 1,837,521.64 : x
  2. Step 2: Convert to fraction form
    2,318,841.46/3,472,764.31 = 1,837,521.64/x
  3. Step 3: Cross multiply
    2,318,841.46x = 3,472,764.31 × 1,837,521.64
  4. Step 4: Simplify right side
    2,318,841.46x = 6,381,279,570,244.67
  5. Step 5: Solve for x
    x = 6,381,279,570,244.67/2,318,841.46
  6. Step 6: Final answer
    x = 2,751,925.77

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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.