Home / 2,495,084.81-3,741,194.61-976,990.29

Finding the Fourth Proportional to 2,495,084.81, 3,741,194.61 and 976,990.29

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Solution

The fourth proportional to 2,495,084.81, 3,741,194.61 and 976,990.29 is: 1,464,924.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,084.81 : 3,741,194.61 = 976,990.29 : x
  2. Step 2: Convert to fraction form
    2,495,084.81/3,741,194.61 = 976,990.29/x
  3. Step 3: Cross multiply
    2,495,084.81x = 3,741,194.61 × 976,990.29
  4. Step 4: Simplify right side
    2,495,084.81x = 3,655,110,806,970.34
  5. Step 5: Solve for x
    x = 3,655,110,806,970.34/2,495,084.81
  6. Step 6: Final answer
    x = 1,464,924.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.