Home / 4,761,197.94-6,572,463.48-3,214,554.78

Finding the Fourth Proportional to 4,761,197.94, 6,572,463.48 and 3,214,554.78

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Solution

The fourth proportional to 4,761,197.94, 6,572,463.48 and 3,214,554.78 is: 4,437,442.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,197.94 : 6,572,463.48 = 3,214,554.78 : x
  2. Step 2: Convert to fraction form
    4,761,197.94/6,572,463.48 = 3,214,554.78/x
  3. Step 3: Cross multiply
    4,761,197.94x = 6,572,463.48 × 3,214,554.78
  4. Step 4: Simplify right side
    4,761,197.94x = 21,127,543,896,009.43
  5. Step 5: Solve for x
    x = 21,127,543,896,009.43/4,761,197.94
  6. Step 6: Final answer
    x = 4,437,442.88

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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.