Home / 2,326,726.64-3,209,833.33-1,359,422

Finding the Fourth Proportional to 2,326,726.64, 3,209,833.33 and 1,359,422

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Solution

The fourth proportional to 2,326,726.64, 3,209,833.33 and 1,359,422 is: 1,875,389.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,726.64 : 3,209,833.33 = 1,359,422 : x
  2. Step 2: Convert to fraction form
    2,326,726.64/3,209,833.33 = 1,359,422/x
  3. Step 3: Cross multiply
    2,326,726.64x = 3,209,833.33 × 1,359,422
  4. Step 4: Simplify right side
    2,326,726.64x = 4,363,518,045,135.26
  5. Step 5: Solve for x
    x = 4,363,518,045,135.26/2,326,726.64
  6. Step 6: Final answer
    x = 1,875,389.21

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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.