Home / 3,032,549.19-4,529,162.54-2,747,670.57

Finding the Fourth Proportional to 3,032,549.19, 4,529,162.54 and 2,747,670.57

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Solution

The fourth proportional to 3,032,549.19, 4,529,162.54 and 2,747,670.57 is: 4,103,691.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,549.19 : 4,529,162.54 = 2,747,670.57 : x
  2. Step 2: Convert to fraction form
    3,032,549.19/4,529,162.54 = 2,747,670.57/x
  3. Step 3: Cross multiply
    3,032,549.19x = 4,529,162.54 × 2,747,670.57
  4. Step 4: Simplify right side
    3,032,549.19x = 12,444,646,624,773.62
  5. Step 5: Solve for x
    x = 12,444,646,624,773.62/3,032,549.19
  6. Step 6: Final answer
    x = 4,103,691.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.