Home / 4,433,972.32-6,119,063.22-2,801,784.07

Finding the Fourth Proportional to 4,433,972.32, 6,119,063.22 and 2,801,784.07

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Solution

The fourth proportional to 4,433,972.32, 6,119,063.22 and 2,801,784.07 is: 3,866,576.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,972.32 : 6,119,063.22 = 2,801,784.07 : x
  2. Step 2: Convert to fraction form
    4,433,972.32/6,119,063.22 = 2,801,784.07/x
  3. Step 3: Cross multiply
    4,433,972.32x = 6,119,063.22 × 2,801,784.07
  4. Step 4: Simplify right side
    4,433,972.32x = 17,144,293,853,118.90
  5. Step 5: Solve for x
    x = 17,144,293,853,118.90/4,433,972.32
  6. Step 6: Final answer
    x = 3,866,576.65

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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.