Home / 4,487,628.66-6,234,734.08-4,433,820.26

Finding the Fourth Proportional to 4,487,628.66, 6,234,734.08 and 4,433,820.26

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Solution

The fourth proportional to 4,487,628.66, 6,234,734.08 and 4,433,820.26 is: 6,159,977.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487,628.66 : 6,234,734.08 = 4,433,820.26 : x
  2. Step 2: Convert to fraction form
    4,487,628.66/6,234,734.08 = 4,433,820.26/x
  3. Step 3: Cross multiply
    4,487,628.66x = 6,234,734.08 × 4,433,820.26
  4. Step 4: Simplify right side
    4,487,628.66x = 27,643,690,279,616.46
  5. Step 5: Solve for x
    x = 27,643,690,279,616.46/4,487,628.66
  6. Step 6: Final answer
    x = 6,159,977.21

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.