Home / 2,719,017-3,752,168.52-1,495,322.49

Finding the Fourth Proportional to 2,719,017, 3,752,168.52 and 1,495,322.49

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Solution

The fourth proportional to 2,719,017, 3,752,168.52 and 1,495,322.49 is: 2,063,503.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,017 : 3,752,168.52 = 1,495,322.49 : x
  2. Step 2: Convert to fraction form
    2,719,017/3,752,168.52 = 1,495,322.49/x
  3. Step 3: Cross multiply
    2,719,017x = 3,752,168.52 × 1,495,322.49
  4. Step 4: Simplify right side
    2,719,017x = 5,610,701,993,904.11
  5. Step 5: Solve for x
    x = 5,610,701,993,904.11/2,719,017
  6. Step 6: Final answer
    x = 2,063,503.83

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.