Home / 6,099,943.32-9,149,980.56-1,840,148.46

Finding the Fourth Proportional to 6,099,943.32, 9,149,980.56 and 1,840,148.46

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Solution

The fourth proportional to 6,099,943.32, 9,149,980.56 and 1,840,148.46 is: 2,760,242.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,943.32 : 9,149,980.56 = 1,840,148.46 : x
  2. Step 2: Convert to fraction form
    6,099,943.32/9,149,980.56 = 1,840,148.46/x
  3. Step 3: Cross multiply
    6,099,943.32x = 9,149,980.56 × 1,840,148.46
  4. Step 4: Simplify right side
    6,099,943.32x = 16,837,322,636,513.94
  5. Step 5: Solve for x
    x = 16,837,322,636,513.94/6,099,943.32
  6. Step 6: Final answer
    x = 2,760,242.47

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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.