Home / 2,854,031.09-4,281,761.06-832,275.23

Finding the Fourth Proportional to 2,854,031.09, 4,281,761.06 and 832,275.23

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Solution

The fourth proportional to 2,854,031.09, 4,281,761.06 and 832,275.23 is: 1,248,621.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,031.09 : 4,281,761.06 = 832,275.23 : x
  2. Step 2: Convert to fraction form
    2,854,031.09/4,281,761.06 = 832,275.23/x
  3. Step 3: Cross multiply
    2,854,031.09x = 4,281,761.06 × 832,275.23
  4. Step 4: Simplify right side
    2,854,031.09x = 3,563,603,679,843.96
  5. Step 5: Solve for x
    x = 3,563,603,679,843.96/2,854,031.09
  6. Step 6: Final answer
    x = 1,248,621.18

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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.