Home / 1,566,017.70-2,349,026.55-881,049.30

Finding the Fourth Proportional to 1,566,017.70, 2,349,026.55 and 881,049.30

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Solution

The fourth proportional to 1,566,017.70, 2,349,026.55 and 881,049.30 is: 1,321,573.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,017.70 : 2,349,026.55 = 881,049.30 : x
  2. Step 2: Convert to fraction form
    1,566,017.70/2,349,026.55 = 881,049.30/x
  3. Step 3: Cross multiply
    1,566,017.70x = 2,349,026.55 × 881,049.30
  4. Step 4: Simplify right side
    1,566,017.70x = 2,069,608,197,558.92
  5. Step 5: Solve for x
    x = 2,069,608,197,558.92/1,566,017.70
  6. Step 6: Final answer
    x = 1,321,573.95

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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.