Home / 5,995,521.14-8,991,783.60-2,352,990.83

Finding the Fourth Proportional to 5,995,521.14, 8,991,783.60 and 2,352,990.83

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Solution

The fourth proportional to 5,995,521.14, 8,991,783.60 and 2,352,990.83 is: 3,528,898.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995,521.14 : 8,991,783.60 = 2,352,990.83 : x
  2. Step 2: Convert to fraction form
    5,995,521.14/8,991,783.60 = 2,352,990.83/x
  3. Step 3: Cross multiply
    5,995,521.14x = 8,991,783.60 × 2,352,990.83
  4. Step 4: Simplify right side
    5,995,521.14x = 21,157,584,356,144.39
  5. Step 5: Solve for x
    x = 21,157,584,356,144.39/5,995,521.14
  6. Step 6: Final answer
    x = 3,528,898.30

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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.