Home / 6,550,498.06-9,039,723.08-3,798,816.88

Finding the Fourth Proportional to 6,550,498.06, 9,039,723.08 and 3,798,816.88

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Solution

The fourth proportional to 6,550,498.06, 9,039,723.08 and 3,798,816.88 is: 5,242,388.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,498.06 : 9,039,723.08 = 3,798,816.88 : x
  2. Step 2: Convert to fraction form
    6,550,498.06/9,039,723.08 = 3,798,816.88/x
  3. Step 3: Cross multiply
    6,550,498.06x = 9,039,723.08 × 3,798,816.88
  4. Step 4: Simplify right side
    6,550,498.06x = 34,340,252,626,829.59
  5. Step 5: Solve for x
    x = 34,340,252,626,829.59/6,550,498.06
  6. Step 6: Final answer
    x = 5,242,388.03

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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.