Home / 6,217,648.08-9,327,729.24-2,623,422.48

Finding the Fourth Proportional to 6,217,648.08, 9,327,729.24 and 2,623,422.48

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Solution

The fourth proportional to 6,217,648.08, 9,327,729.24 and 2,623,422.48 is: 3,935,664.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,217,648.08 : 9,327,729.24 = 2,623,422.48 : x
  2. Step 2: Convert to fraction form
    6,217,648.08/9,327,729.24 = 2,623,422.48/x
  3. Step 3: Cross multiply
    6,217,648.08x = 9,327,729.24 × 2,623,422.48
  4. Step 4: Simplify right side
    6,217,648.08x = 24,470,574,575,569.32
  5. Step 5: Solve for x
    x = 24,470,574,575,569.32/6,217,648.08
  6. Step 6: Final answer
    x = 3,935,664.14

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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.