Home / 6,594,076.96-9,078,677.04-5,141,908.96

Finding the Fourth Proportional to 6,594,076.96, 9,078,677.04 and 5,141,908.96

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Solution

The fourth proportional to 6,594,076.96, 9,078,677.04 and 5,141,908.96 is: 7,079,342.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,076.96 : 9,078,677.04 = 5,141,908.96 : x
  2. Step 2: Convert to fraction form
    6,594,076.96/9,078,677.04 = 5,141,908.96/x
  3. Step 3: Cross multiply
    6,594,076.96x = 9,078,677.04 × 5,141,908.96
  4. Step 4: Simplify right side
    6,594,076.96x = 46,681,730,816,922.27
  5. Step 5: Solve for x
    x = 46,681,730,816,922.27/6,594,076.96
  6. Step 6: Final answer
    x = 7,079,342.73

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1.5x scale

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.