Home / 2,033,800.52-2,807,959.46-1,260,252.20

Finding the Fourth Proportional to 2,033,800.52, 2,807,959.46 and 1,260,252.20

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Solution

The fourth proportional to 2,033,800.52, 2,807,959.46 and 1,260,252.20 is: 1,739,962.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,800.52 : 2,807,959.46 = 1,260,252.20 : x
  2. Step 2: Convert to fraction form
    2,033,800.52/2,807,959.46 = 1,260,252.20/x
  3. Step 3: Cross multiply
    2,033,800.52x = 2,807,959.46 × 1,260,252.20
  4. Step 4: Simplify right side
    2,033,800.52x = 3,538,737,086,975.81
  5. Step 5: Solve for x
    x = 3,538,737,086,975.81/2,033,800.52
  6. Step 6: Final answer
    x = 1,739,962.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.