Home / 5,842,827.60-8,760,094.20-2,247,205.20

Finding the Fourth Proportional to 5,842,827.60, 8,760,094.20 and 2,247,205.20

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Solution

The fourth proportional to 5,842,827.60, 8,760,094.20 and 2,247,205.20 is: 3,369,212.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,842,827.60 : 8,760,094.20 = 2,247,205.20 : x
  2. Step 2: Convert to fraction form
    5,842,827.60/8,760,094.20 = 2,247,205.20/x
  3. Step 3: Cross multiply
    5,842,827.60x = 8,760,094.20 × 2,247,205.20
  4. Step 4: Simplify right side
    5,842,827.60x = 19,685,729,238,729.84
  5. Step 5: Solve for x
    x = 19,685,729,238,729.84/5,842,827.60
  6. Step 6: Final answer
    x = 3,369,212.75

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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.