Home / 2,466,422.98-3,701,110.56-870,328.24

Finding the Fourth Proportional to 2,466,422.98, 3,701,110.56 and 870,328.24

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Solution

The fourth proportional to 2,466,422.98, 3,701,110.56 and 870,328.24 is: 1,306,013.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,422.98 : 3,701,110.56 = 870,328.24 : x
  2. Step 2: Convert to fraction form
    2,466,422.98/3,701,110.56 = 870,328.24/x
  3. Step 3: Cross multiply
    2,466,422.98x = 3,701,110.56 × 870,328.24
  4. Step 4: Simplify right side
    2,466,422.98x = 3,221,181,039,730.21
  5. Step 5: Solve for x
    x = 3,221,181,039,730.21/2,466,422.98
  6. Step 6: Final answer
    x = 1,306,013.23

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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.