Home / 6,149,001.88-8,484,978.18-3,570,178.96

Finding the Fourth Proportional to 6,149,001.88, 8,484,978.18 and 3,570,178.96

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Solution

The fourth proportional to 6,149,001.88, 8,484,978.18 and 3,570,178.96 is: 4,926,472.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,001.88 : 8,484,978.18 = 3,570,178.96 : x
  2. Step 2: Convert to fraction form
    6,149,001.88/8,484,978.18 = 3,570,178.96/x
  3. Step 3: Cross multiply
    6,149,001.88x = 8,484,978.18 × 3,570,178.96
  4. Step 4: Simplify right side
    6,149,001.88x = 30,292,890,574,295.09
  5. Step 5: Solve for x
    x = 30,292,890,574,295.09/6,149,001.88
  6. Step 6: Final answer
    x = 4,926,472.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.