Home / 2,516,492.97-3,774,456.86-695,116.80

Finding the Fourth Proportional to 2,516,492.97, 3,774,456.86 and 695,116.80

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Solution

The fourth proportional to 2,516,492.97, 3,774,456.86 and 695,116.80 is: 1,042,597.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,492.97 : 3,774,456.86 = 695,116.80 : x
  2. Step 2: Convert to fraction form
    2,516,492.97/3,774,456.86 = 695,116.80/x
  3. Step 3: Cross multiply
    2,516,492.97x = 3,774,456.86 × 695,116.80
  4. Step 4: Simplify right side
    2,516,492.97x = 2,623,688,370,785.66
  5. Step 5: Solve for x
    x = 2,623,688,370,785.66/2,516,492.97
  6. Step 6: Final answer
    x = 1,042,597.14

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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.