Home / 2,273,097.41-3,135,890.45-1,390,085.35

Finding the Fourth Proportional to 2,273,097.41, 3,135,890.45 and 1,390,085.35

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Solution

The fourth proportional to 2,273,097.41, 3,135,890.45 and 1,390,085.35 is: 1,917,716.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,097.41 : 3,135,890.45 = 1,390,085.35 : x
  2. Step 2: Convert to fraction form
    2,273,097.41/3,135,890.45 = 1,390,085.35/x
  3. Step 3: Cross multiply
    2,273,097.41x = 3,135,890.45 × 1,390,085.35
  4. Step 4: Simplify right side
    2,273,097.41x = 4,359,155,358,959.75
  5. Step 5: Solve for x
    x = 4,359,155,358,959.75/2,273,097.41
  6. Step 6: Final answer
    x = 1,917,716.04

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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.