Home / 13,597,964.02-20,396,946.03-4,497,616.45

Finding the Fourth Proportional to 13,597,964.02, 20,396,946.03 and 4,497,616.45

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Solution

The fourth proportional to 13,597,964.02, 20,396,946.03 and 4,497,616.45 is: 6,746,424.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,597,964.02 : 20,396,946.03 = 4,497,616.45 : x
  2. Step 2: Convert to fraction form
    13,597,964.02/20,396,946.03 = 4,497,616.45/x
  3. Step 3: Cross multiply
    13,597,964.02x = 20,396,946.03 × 4,497,616.45
  4. Step 4: Simplify right side
    13,597,964.02x = 91,737,639,994,290.20
  5. Step 5: Solve for x
    x = 91,737,639,994,290.20/13,597,964.02
  6. Step 6: Final answer
    x = 6,746,424.68

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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.