Home / 5,879,089.16-8,818,630.48-1,835,923.49

Finding the Fourth Proportional to 5,879,089.16, 8,818,630.48 and 1,835,923.49

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Solution

The fourth proportional to 5,879,089.16, 8,818,630.48 and 1,835,923.49 is: 2,753,884.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,879,089.16 : 8,818,630.48 = 1,835,923.49 : x
  2. Step 2: Convert to fraction form
    5,879,089.16/8,818,630.48 = 1,835,923.49/x
  3. Step 3: Cross multiply
    5,879,089.16x = 8,818,630.48 × 1,835,923.49
  4. Step 4: Simplify right side
    5,879,089.16x = 16,190,330,839,133.59
  5. Step 5: Solve for x
    x = 16,190,330,839,133.59/5,879,089.16
  6. Step 6: Final answer
    x = 2,753,884.21

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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.