Home / 6,224,210.96-9,336,316.44-1,967,368.88

Finding the Fourth Proportional to 6,224,210.96, 9,336,316.44 and 1,967,368.88

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Solution

The fourth proportional to 6,224,210.96, 9,336,316.44 and 1,967,368.88 is: 2,951,053.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,210.96 : 9,336,316.44 = 1,967,368.88 : x
  2. Step 2: Convert to fraction form
    6,224,210.96/9,336,316.44 = 1,967,368.88/x
  3. Step 3: Cross multiply
    6,224,210.96x = 9,336,316.44 × 1,967,368.88
  4. Step 4: Simplify right side
    6,224,210.96x = 18,367,978,417,888.39
  5. Step 5: Solve for x
    x = 18,367,978,417,888.39/6,224,210.96
  6. Step 6: Final answer
    x = 2,951,053.32

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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.