Home / 6,675,248.32-10,009,559.92-2,125,704.20

Finding the Fourth Proportional to 6,675,248.32, 10,009,559.92 and 2,125,704.20

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Solution

The fourth proportional to 6,675,248.32, 10,009,559.92 and 2,125,704.20 is: 3,187,501.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675,248.32 : 10,009,559.92 = 2,125,704.20 : x
  2. Step 2: Convert to fraction form
    6,675,248.32/10,009,559.92 = 2,125,704.20/x
  3. Step 3: Cross multiply
    6,675,248.32x = 10,009,559.92 × 2,125,704.20
  4. Step 4: Simplify right side
    6,675,248.32x = 21,277,363,562,095.66
  5. Step 5: Solve for x
    x = 21,277,363,562,095.66/6,675,248.32
  6. Step 6: Final answer
    x = 3,187,501.43

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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.