Home / 6,444,815.38-8,894,079.06-3,692,034.83

Finding the Fourth Proportional to 6,444,815.38, 8,894,079.06 and 3,692,034.83

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Solution

The fourth proportional to 6,444,815.38, 8,894,079.06 and 3,692,034.83 is: 5,095,142.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,815.38 : 8,894,079.06 = 3,692,034.83 : x
  2. Step 2: Convert to fraction form
    6,444,815.38/8,894,079.06 = 3,692,034.83/x
  3. Step 3: Cross multiply
    6,444,815.38x = 8,894,079.06 × 3,692,034.83
  4. Step 4: Simplify right side
    6,444,815.38x = 32,837,249,670,293.66
  5. Step 5: Solve for x
    x = 32,837,249,670,293.66/6,444,815.38
  6. Step 6: Final answer
    x = 5,095,142.03

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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.