Home / 6,525,557.82-9,778,276.51-3,493,326.06

Finding the Fourth Proportional to 6,525,557.82, 9,778,276.51 and 3,493,326.06

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Solution

The fourth proportional to 6,525,557.82, 9,778,276.51 and 3,493,326.06 is: 5,234,603.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,557.82 : 9,778,276.51 = 3,493,326.06 : x
  2. Step 2: Convert to fraction form
    6,525,557.82/9,778,276.51 = 3,493,326.06/x
  3. Step 3: Cross multiply
    6,525,557.82x = 9,778,276.51 × 3,493,326.06
  4. Step 4: Simplify right side
    6,525,557.82x = 34,158,708,154,268.85
  5. Step 5: Solve for x
    x = 34,158,708,154,268.85/6,525,557.82
  6. Step 6: Final answer
    x = 5,234,603.55

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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.