Home / 6,872,522.04-10,308,717.42-4,177,591.32

Finding the Fourth Proportional to 6,872,522.04, 10,308,717.42 and 4,177,591.32

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Solution

The fourth proportional to 6,872,522.04, 10,308,717.42 and 4,177,591.32 is: 6,266,347.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,872,522.04 : 10,308,717.42 = 4,177,591.32 : x
  2. Step 2: Convert to fraction form
    6,872,522.04/10,308,717.42 = 4,177,591.32/x
  3. Step 3: Cross multiply
    6,872,522.04x = 10,308,717.42 × 4,177,591.32
  4. Step 4: Simplify right side
    6,872,522.04x = 43,065,608,414,124.79
  5. Step 5: Solve for x
    x = 43,065,608,414,124.79/6,872,522.04
  6. Step 6: Final answer
    x = 6,266,347.08

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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.