Home / 2,295,577.80-3,444,678.90-876,652.20

Finding the Fourth Proportional to 2,295,577.80, 3,444,678.90 and 876,652.20

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Solution

The fourth proportional to 2,295,577.80, 3,444,678.90 and 876,652.20 is: 1,315,479.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,577.80 : 3,444,678.90 = 876,652.20 : x
  2. Step 2: Convert to fraction form
    2,295,577.80/3,444,678.90 = 876,652.20/x
  3. Step 3: Cross multiply
    2,295,577.80x = 3,444,678.90 × 876,652.20
  4. Step 4: Simplify right side
    2,295,577.80x = 3,019,785,335,978.58
  5. Step 5: Solve for x
    x = 3,019,785,335,978.58/2,295,577.80
  6. Step 6: Final answer
    x = 1,315,479.41

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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.