Home / 5,044,950.72-7,570,083.24-2,916,529.92

Finding the Fourth Proportional to 5,044,950.72, 7,570,083.24 and 2,916,529.92

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Solution

The fourth proportional to 5,044,950.72, 7,570,083.24 and 2,916,529.92 is: 4,376,331.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,950.72 : 7,570,083.24 = 2,916,529.92 : x
  2. Step 2: Convert to fraction form
    5,044,950.72/7,570,083.24 = 2,916,529.92/x
  3. Step 3: Cross multiply
    5,044,950.72x = 7,570,083.24 × 2,916,529.92
  4. Step 4: Simplify right side
    5,044,950.72x = 22,078,374,266,350.54
  5. Step 5: Solve for x
    x = 22,078,374,266,350.54/5,044,950.72
  6. Step 6: Final answer
    x = 4,376,331.01

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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.