Home / 4,665,095.10-6,437,781.99-2,627,899.74

Finding the Fourth Proportional to 4,665,095.10, 6,437,781.99 and 2,627,899.74

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Solution

The fourth proportional to 4,665,095.10, 6,437,781.99 and 2,627,899.74 is: 3,626,473.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,095.10 : 6,437,781.99 = 2,627,899.74 : x
  2. Step 2: Convert to fraction form
    4,665,095.10/6,437,781.99 = 2,627,899.74/x
  3. Step 3: Cross multiply
    4,665,095.10x = 6,437,781.99 × 2,627,899.74
  4. Step 4: Simplify right side
    4,665,095.10x = 16,917,845,617,697.69
  5. Step 5: Solve for x
    x = 16,917,845,617,697.69/4,665,095.10
  6. Step 6: Final answer
    x = 3,626,473.90

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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.