Home / 2,754,635.63-4,132,191.65-760,091.63

Finding the Fourth Proportional to 2,754,635.63, 4,132,191.65 and 760,091.63

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Solution

The fourth proportional to 2,754,635.63, 4,132,191.65 and 760,091.63 is: 1,140,203.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,635.63 : 4,132,191.65 = 760,091.63 : x
  2. Step 2: Convert to fraction form
    2,754,635.63/4,132,191.65 = 760,091.63/x
  3. Step 3: Cross multiply
    2,754,635.63x = 4,132,191.65 × 760,091.63
  4. Step 4: Simplify right side
    2,754,635.63x = 3,140,844,262,259.47
  5. Step 5: Solve for x
    x = 3,140,844,262,259.47/2,754,635.63
  6. Step 6: Final answer
    x = 1,140,203.17

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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.