Home / 2,719,473.38-3,752,880.75-1,495,904.28

Finding the Fourth Proportional to 2,719,473.38, 3,752,880.75 and 1,495,904.28

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Solution

The fourth proportional to 2,719,473.38, 3,752,880.75 and 1,495,904.28 is: 2,064,352.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,473.38 : 3,752,880.75 = 1,495,904.28 : x
  2. Step 2: Convert to fraction form
    2,719,473.38/3,752,880.75 = 1,495,904.28/x
  3. Step 3: Cross multiply
    2,719,473.38x = 3,752,880.75 × 1,495,904.28
  4. Step 4: Simplify right side
    2,719,473.38x = 5,613,950,376,254.61
  5. Step 5: Solve for x
    x = 5,613,950,376,254.61/2,719,473.38
  6. Step 6: Final answer
    x = 2,064,352.02

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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.