Home / 5,837,885.31-8,753,888.07-1,945,964.52

Finding the Fourth Proportional to 5,837,885.31, 8,753,888.07 and 1,945,964.52

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Solution

The fourth proportional to 5,837,885.31, 8,753,888.07 and 1,945,964.52 is: 2,917,966.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837,885.31 : 8,753,888.07 = 1,945,964.52 : x
  2. Step 2: Convert to fraction form
    5,837,885.31/8,753,888.07 = 1,945,964.52/x
  3. Step 3: Cross multiply
    5,837,885.31x = 8,753,888.07 × 1,945,964.52
  4. Step 4: Simplify right side
    5,837,885.31x = 17,034,755,596,271.28
  5. Step 5: Solve for x
    x = 17,034,755,596,271.28/5,837,885.31
  6. Step 6: Final answer
    x = 2,917,966.81

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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.