Home / 6,565,536.12-9,848,295-3,649,482.66

Finding the Fourth Proportional to 6,565,536.12, 9,848,295 and 3,649,482.66

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Solution

The fourth proportional to 6,565,536.12, 9,848,295 and 3,649,482.66 is: 5,474,218.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,536.12 : 9,848,295 = 3,649,482.66 : x
  2. Step 2: Convert to fraction form
    6,565,536.12/9,848,295 = 3,649,482.66/x
  3. Step 3: Cross multiply
    6,565,536.12x = 9,848,295 × 3,649,482.66
  4. Step 4: Simplify right side
    6,565,536.12x = 35,941,181,833,064.70
  5. Step 5: Solve for x
    x = 35,941,181,833,064.70/6,565,536.12
  6. Step 6: Final answer
    x = 5,474,218.89

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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.