Home / 9,660,162.81-13,325,473.71-6,032,192.25

Finding the Fourth Proportional to 9,660,162.81, 13,325,473.71 and 6,032,192.25

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Solution

The fourth proportional to 9,660,162.81, 13,325,473.71 and 6,032,192.25 is: 8,320,959.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,162.81 : 13,325,473.71 = 6,032,192.25 : x
  2. Step 2: Convert to fraction form
    9,660,162.81/13,325,473.71 = 6,032,192.25/x
  3. Step 3: Cross multiply
    9,660,162.81x = 13,325,473.71 × 6,032,192.25
  4. Step 4: Simplify right side
    9,660,162.81x = 80,381,819,241,040.75
  5. Step 5: Solve for x
    x = 80,381,819,241,040.75/9,660,162.81
  6. Step 6: Final answer
    x = 8,320,959.06

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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.