Home / 2,559,920.54-3,532,622.88-1,413,976.28

Finding the Fourth Proportional to 2,559,920.54, 3,532,622.88 and 1,413,976.28

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Solution

The fourth proportional to 2,559,920.54, 3,532,622.88 and 1,413,976.28 is: 1,951,250.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,920.54 : 3,532,622.88 = 1,413,976.28 : x
  2. Step 2: Convert to fraction form
    2,559,920.54/3,532,622.88 = 1,413,976.28/x
  3. Step 3: Cross multiply
    2,559,920.54x = 3,532,622.88 × 1,413,976.28
  4. Step 4: Simplify right side
    2,559,920.54x = 4,995,044,958,505.29
  5. Step 5: Solve for x
    x = 4,995,044,958,505.29/2,559,920.54
  6. Step 6: Final answer
    x = 1,951,250.00

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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.