Home / 2,446,937.70-3,670,406.55-1,817,081.70

Finding the Fourth Proportional to 2,446,937.70, 3,670,406.55 and 1,817,081.70

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Solution

The fourth proportional to 2,446,937.70, 3,670,406.55 and 1,817,081.70 is: 2,725,622.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,937.70 : 3,670,406.55 = 1,817,081.70 : x
  2. Step 2: Convert to fraction form
    2,446,937.70/3,670,406.55 = 1,817,081.70/x
  3. Step 3: Cross multiply
    2,446,937.70x = 3,670,406.55 × 1,817,081.70
  4. Step 4: Simplify right side
    2,446,937.70x = 6,669,428,573,565.14
  5. Step 5: Solve for x
    x = 6,669,428,573,565.14/2,446,937.70
  6. Step 6: Final answer
    x = 2,725,622.55

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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.