Home / 4,243,787.52-5,856,427.50-2,310,047.98

Finding the Fourth Proportional to 4,243,787.52, 5,856,427.50 and 2,310,047.98

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Solution

The fourth proportional to 4,243,787.52, 5,856,427.50 and 2,310,047.98 is: 3,187,866.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,787.52 : 5,856,427.50 = 2,310,047.98 : x
  2. Step 2: Convert to fraction form
    4,243,787.52/5,856,427.50 = 2,310,047.98/x
  3. Step 3: Cross multiply
    4,243,787.52x = 5,856,427.50 × 2,310,047.98
  4. Step 4: Simplify right side
    4,243,787.52x = 13,528,628,516,391.45
  5. Step 5: Solve for x
    x = 13,528,628,516,391.45/4,243,787.52
  6. Step 6: Final answer
    x = 3,187,866.61

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Why These Related Problems?

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