Home / 6,772,837.14-9,346,507.65-3,717,059.22

Finding the Fourth Proportional to 6,772,837.14, 9,346,507.65 and 3,717,059.22

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Solution

The fourth proportional to 6,772,837.14, 9,346,507.65 and 3,717,059.22 is: 5,129,537.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,772,837.14 : 9,346,507.65 = 3,717,059.22 : x
  2. Step 2: Convert to fraction form
    6,772,837.14/9,346,507.65 = 3,717,059.22/x
  3. Step 3: Cross multiply
    6,772,837.14x = 9,346,507.65 × 3,717,059.22
  4. Step 4: Simplify right side
    6,772,837.14x = 34,741,522,435,233.04
  5. Step 5: Solve for x
    x = 34,741,522,435,233.04/6,772,837.14
  6. Step 6: Final answer
    x = 5,129,537.55

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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.