Home / 4,004,601.94-6,006,839.28-971,992.90

Finding the Fourth Proportional to 4,004,601.94, 6,006,839.28 and 971,992.90

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Solution

The fourth proportional to 4,004,601.94, 6,006,839.28 and 971,992.90 is: 1,457,973.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,601.94 : 6,006,839.28 = 971,992.90 : x
  2. Step 2: Convert to fraction form
    4,004,601.94/6,006,839.28 = 971,992.90/x
  3. Step 3: Cross multiply
    4,004,601.94x = 6,006,839.28 × 971,992.90
  4. Step 4: Simplify right side
    4,004,601.94x = 5,838,605,131,601.11
  5. Step 5: Solve for x
    x = 5,838,605,131,601.11/4,004,601.94
  6. Step 6: Final answer
    x = 1,457,973.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.