Home / 5,881,194.40-8,822,016.24-1,838,054.56

Finding the Fourth Proportional to 5,881,194.40, 8,822,016.24 and 1,838,054.56

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Solution

The fourth proportional to 5,881,194.40, 8,822,016.24 and 1,838,054.56 is: 2,757,152.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881,194.40 : 8,822,016.24 = 1,838,054.56 : x
  2. Step 2: Convert to fraction form
    5,881,194.40/8,822,016.24 = 1,838,054.56/x
  3. Step 3: Cross multiply
    5,881,194.40x = 8,822,016.24 × 1,838,054.56
  4. Step 4: Simplify right side
    5,881,194.40x = 16,215,347,178,326.05
  5. Step 5: Solve for x
    x = 16,215,347,178,326.05/5,881,194.40
  6. Step 6: Final answer
    x = 2,757,152.05

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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.