Home / 4,287,209.45-5,916,195.79-2,426,585.02

Finding the Fourth Proportional to 4,287,209.45, 5,916,195.79 and 2,426,585.02

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Solution

The fourth proportional to 4,287,209.45, 5,916,195.79 and 2,426,585.02 is: 3,348,600.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,209.45 : 5,916,195.79 = 2,426,585.02 : x
  2. Step 2: Convert to fraction form
    4,287,209.45/5,916,195.79 = 2,426,585.02/x
  3. Step 3: Cross multiply
    4,287,209.45x = 5,916,195.79 × 2,426,585.02
  4. Step 4: Simplify right side
    4,287,209.45x = 14,356,152,067,268.14
  5. Step 5: Solve for x
    x = 14,356,152,067,268.14/4,287,209.45
  6. Step 6: Final answer
    x = 3,348,600.59

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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.