Home / 6,472,606.80-9,706,577.40-3,276,670.80

Finding the Fourth Proportional to 6,472,606.80, 9,706,577.40 and 3,276,670.80

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Solution

The fourth proportional to 6,472,606.80, 9,706,577.40 and 3,276,670.80 is: 4,913,825.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,606.80 : 9,706,577.40 = 3,276,670.80 : x
  2. Step 2: Convert to fraction form
    6,472,606.80/9,706,577.40 = 3,276,670.80/x
  3. Step 3: Cross multiply
    6,472,606.80x = 9,706,577.40 × 3,276,670.80
  4. Step 4: Simplify right side
    6,472,606.80x = 31,805,258,734,519.92
  5. Step 5: Solve for x
    x = 31,805,258,734,519.92/6,472,606.80
  6. Step 6: Final answer
    x = 4,913,825.25

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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.