Home / 4,894,627.63-6,755,666.51-2,719,918.57

Finding the Fourth Proportional to 4,894,627.63, 6,755,666.51 and 2,719,918.57

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Solution

The fourth proportional to 4,894,627.63, 6,755,666.51 and 2,719,918.57 is: 3,754,087.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,627.63 : 6,755,666.51 = 2,719,918.57 : x
  2. Step 2: Convert to fraction form
    4,894,627.63/6,755,666.51 = 2,719,918.57/x
  3. Step 3: Cross multiply
    4,894,627.63x = 6,755,666.51 × 2,719,918.57
  4. Step 4: Simplify right side
    4,894,627.63x = 18,374,862,793,276.09
  5. Step 5: Solve for x
    x = 18,374,862,793,276.09/4,894,627.63
  6. Step 6: Final answer
    x = 3,754,087.99

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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.