Home / 6,626,034.40-9,933,802.80-3,634,218.40

Finding the Fourth Proportional to 6,626,034.40, 9,933,802.80 and 3,634,218.40

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Solution

The fourth proportional to 6,626,034.40, 9,933,802.80 and 3,634,218.40 is: 5,448,448.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626,034.40 : 9,933,802.80 = 3,634,218.40 : x
  2. Step 2: Convert to fraction form
    6,626,034.40/9,933,802.80 = 3,634,218.40/x
  3. Step 3: Cross multiply
    6,626,034.40x = 9,933,802.80 × 3,634,218.40
  4. Step 4: Simplify right side
    6,626,034.40x = 36,101,608,917,731.52
  5. Step 5: Solve for x
    x = 36,101,608,917,731.52/6,626,034.40
  6. Step 6: Final answer
    x = 5,448,448.76

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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.