Home / 6,683,284.96-9,222,686.16-3,627,434.08

Finding the Fourth Proportional to 6,683,284.96, 9,222,686.16 and 3,627,434.08

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Solution

The fourth proportional to 6,683,284.96, 9,222,686.16 and 3,627,434.08 is: 5,005,724.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,284.96 : 9,222,686.16 = 3,627,434.08 : x
  2. Step 2: Convert to fraction form
    6,683,284.96/9,222,686.16 = 3,627,434.08/x
  3. Step 3: Cross multiply
    6,683,284.96x = 9,222,686.16 × 3,627,434.08
  4. Step 4: Simplify right side
    6,683,284.96x = 33,454,686,085,928.34
  5. Step 5: Solve for x
    x = 33,454,686,085,928.34/6,683,284.96
  6. Step 6: Final answer
    x = 5,005,724.92

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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.