Home / 11,334,991.50-17,005,013.10-4,146,366.24

Finding the Fourth Proportional to 11,334,991.50, 17,005,013.10 and 4,146,366.24

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Solution

The fourth proportional to 11,334,991.50, 17,005,013.10 and 4,146,366.24 is: 6,220,473.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,334,991.50 : 17,005,013.10 = 4,146,366.24 : x
  2. Step 2: Convert to fraction form
    11,334,991.50/17,005,013.10 = 4,146,366.24/x
  3. Step 3: Cross multiply
    11,334,991.50x = 17,005,013.10 × 4,146,366.24
  4. Step 4: Simplify right side
    11,334,991.50x = 70,509,012,228,597.75
  5. Step 5: Solve for x
    x = 70,509,012,228,597.75/11,334,991.50
  6. Step 6: Final answer
    x = 6,220,473.32

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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.