Home / 2,754,652.26-4,132,216.52-760,108.26

Finding the Fourth Proportional to 2,754,652.26, 4,132,216.52 and 760,108.26

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Solution

The fourth proportional to 2,754,652.26, 4,132,216.52 and 760,108.26 is: 1,140,228.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,652.26 : 4,132,216.52 = 760,108.26 : x
  2. Step 2: Convert to fraction form
    2,754,652.26/4,132,216.52 = 760,108.26/x
  3. Step 3: Cross multiply
    2,754,652.26x = 4,132,216.52 × 760,108.26
  4. Step 4: Simplify right side
    2,754,652.26x = 3,140,931,908,960.46
  5. Step 5: Solve for x
    x = 3,140,931,908,960.46/2,754,652.26
  6. Step 6: Final answer
    x = 1,140,228.10

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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.