Home / 6,164,780.80-9,248,745.84-2,377,246.72

Finding the Fourth Proportional to 6,164,780.80, 9,248,745.84 and 2,377,246.72

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Solution

The fourth proportional to 6,164,780.80, 9,248,745.84 and 2,377,246.72 is: 3,566,477.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,780.80 : 9,248,745.84 = 2,377,246.72 : x
  2. Step 2: Convert to fraction form
    6,164,780.80/9,248,745.84 = 2,377,246.72/x
  3. Step 3: Cross multiply
    6,164,780.80x = 9,248,745.84 × 2,377,246.72
  4. Step 4: Simplify right side
    6,164,780.80x = 21,986,550,712,253.64
  5. Step 5: Solve for x
    x = 21,986,550,712,253.64/6,164,780.80
  6. Step 6: Final answer
    x = 3,566,477.29

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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.