Home / 3,005,253.81-4,147,876.71-2,763,152.91

Finding the Fourth Proportional to 3,005,253.81, 4,147,876.71 and 2,763,152.91

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Solution

The fourth proportional to 3,005,253.81, 4,147,876.71 and 2,763,152.91 is: 3,813,727.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,253.81 : 4,147,876.71 = 2,763,152.91 : x
  2. Step 2: Convert to fraction form
    3,005,253.81/4,147,876.71 = 2,763,152.91/x
  3. Step 3: Cross multiply
    3,005,253.81x = 4,147,876.71 × 2,763,152.91
  4. Step 4: Simplify right side
    3,005,253.81x = 11,461,217,601,557.73
  5. Step 5: Solve for x
    x = 11,461,217,601,557.73/3,005,253.81
  6. Step 6: Final answer
    x = 3,813,727.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.