Home / 2,382,244.02-3,287,494.24-1,294,513.01

Finding the Fourth Proportional to 2,382,244.02, 3,287,494.24 and 1,294,513.01

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Solution

The fourth proportional to 2,382,244.02, 3,287,494.24 and 1,294,513.01 is: 1,786,426.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,244.02 : 3,287,494.24 = 1,294,513.01 : x
  2. Step 2: Convert to fraction form
    2,382,244.02/3,287,494.24 = 1,294,513.01/x
  3. Step 3: Cross multiply
    2,382,244.02x = 3,287,494.24 × 1,294,513.01
  4. Step 4: Simplify right side
    2,382,244.02x = 4,255,704,063,980.06
  5. Step 5: Solve for x
    x = 4,255,704,063,980.06/2,382,244.02
  6. Step 6: Final answer
    x = 1,786,426.59

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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.