Home / 6,837,180.06-9,438,213.70-4,260,134.08

Finding the Fourth Proportional to 6,837,180.06, 9,438,213.70 and 4,260,134.08

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Solution

The fourth proportional to 6,837,180.06, 9,438,213.70 and 4,260,134.08 is: 5,880,795.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,180.06 : 9,438,213.70 = 4,260,134.08 : x
  2. Step 2: Convert to fraction form
    6,837,180.06/9,438,213.70 = 4,260,134.08/x
  3. Step 3: Cross multiply
    6,837,180.06x = 9,438,213.70 × 4,260,134.08
  4. Step 4: Simplify right side
    6,837,180.06x = 40,208,055,769,201.16
  5. Step 5: Solve for x
    x = 40,208,055,769,201.16/6,837,180.06
  6. Step 6: Final answer
    x = 5,880,795.21

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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.