Home / 2,964,192.30-4,446,290.07-834,276.38

Finding the Fourth Proportional to 2,964,192.30, 4,446,290.07 and 834,276.38

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Solution

The fourth proportional to 2,964,192.30, 4,446,290.07 and 834,276.38 is: 1,251,415.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,192.30 : 4,446,290.07 = 834,276.38 : x
  2. Step 2: Convert to fraction form
    2,964,192.30/4,446,290.07 = 834,276.38/x
  3. Step 3: Cross multiply
    2,964,192.30x = 4,446,290.07 × 834,276.38
  4. Step 4: Simplify right side
    2,964,192.30x = 3,709,434,761,798.10
  5. Step 5: Solve for x
    x = 3,709,434,761,798.10/2,964,192.30
  6. Step 6: Final answer
    x = 1,251,415.02

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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.