Home / 2,237,276.07-3,087,353.70-1,367,566.83

Finding the Fourth Proportional to 2,237,276.07, 3,087,353.70 and 1,367,566.83

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Solution

The fourth proportional to 2,237,276.07, 3,087,353.70 and 1,367,566.83 is: 1,887,188.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,276.07 : 3,087,353.70 = 1,367,566.83 : x
  2. Step 2: Convert to fraction form
    2,237,276.07/3,087,353.70 = 1,367,566.83/x
  3. Step 3: Cross multiply
    2,237,276.07x = 3,087,353.70 × 1,367,566.83
  4. Step 4: Simplify right side
    2,237,276.07x = 4,222,162,512,597.77
  5. Step 5: Solve for x
    x = 4,222,162,512,597.77/2,237,276.07
  6. Step 6: Final answer
    x = 1,887,188.88

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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.