Home / 2,719,476.12-3,752,884.55-1,495,907.04

Finding the Fourth Proportional to 2,719,476.12, 3,752,884.55 and 1,495,907.04

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Solution

The fourth proportional to 2,719,476.12, 3,752,884.55 and 1,495,907.04 is: 2,064,355.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,476.12 : 3,752,884.55 = 1,495,907.04 : x
  2. Step 2: Convert to fraction form
    2,719,476.12/3,752,884.55 = 1,495,907.04/x
  3. Step 3: Cross multiply
    2,719,476.12x = 3,752,884.55 × 1,495,907.04
  4. Step 4: Simplify right side
    2,719,476.12x = 5,613,966,411,172.70
  5. Step 5: Solve for x
    x = 5,613,966,411,172.70/2,719,476.12
  6. Step 6: Final answer
    x = 2,064,355.84

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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.