Home / 3,667,925.66-5,500,118.84-1,537,437.74

Finding the Fourth Proportional to 3,667,925.66, 5,500,118.84 and 1,537,437.74

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Solution

The fourth proportional to 3,667,925.66, 5,500,118.84 and 1,537,437.74 is: 2,305,414.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,925.66 : 5,500,118.84 = 1,537,437.74 : x
  2. Step 2: Convert to fraction form
    3,667,925.66/5,500,118.84 = 1,537,437.74/x
  3. Step 3: Cross multiply
    3,667,925.66x = 5,500,118.84 × 1,537,437.74
  4. Step 4: Simplify right side
    3,667,925.66x = 8,456,090,243,913.24
  5. Step 5: Solve for x
    x = 8,456,090,243,913.24/3,667,925.66
  6. Step 6: Final answer
    x = 2,305,414.84

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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.