Home / 4,071,549.12-6,107,271.84-997,571.04

Finding the Fourth Proportional to 4,071,549.12, 6,107,271.84 and 997,571.04

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Solution

The fourth proportional to 4,071,549.12, 6,107,271.84 and 997,571.04 is: 1,496,343.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,549.12 : 6,107,271.84 = 997,571.04 : x
  2. Step 2: Convert to fraction form
    4,071,549.12/6,107,271.84 = 997,571.04/x
  3. Step 3: Cross multiply
    4,071,549.12x = 6,107,271.84 × 997,571.04
  4. Step 4: Simplify right side
    4,071,549.12x = 6,092,437,520,991.51
  5. Step 5: Solve for x
    x = 6,092,437,520,991.51/4,071,549.12
  6. Step 6: Final answer
    x = 1,496,343.86

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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.