Home / 4,441,633.95-6,129,474.42-2,404,443.45

Finding the Fourth Proportional to 4,441,633.95, 6,129,474.42 and 2,404,443.45

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Solution

The fourth proportional to 4,441,633.95, 6,129,474.42 and 2,404,443.45 is: 3,318,142.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,633.95 : 6,129,474.42 = 2,404,443.45 : x
  2. Step 2: Convert to fraction form
    4,441,633.95/6,129,474.42 = 2,404,443.45/x
  3. Step 3: Cross multiply
    4,441,633.95x = 6,129,474.42 × 2,404,443.45
  4. Step 4: Simplify right side
    4,441,633.95x = 14,737,974,621,111.55
  5. Step 5: Solve for x
    x = 14,737,974,621,111.55/4,441,633.95
  6. Step 6: Final answer
    x = 3,318,142.55

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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.