Home / 5,046,065.88-7,572,441.80-2,773,177.64

Finding the Fourth Proportional to 5,046,065.88, 7,572,441.80 and 2,773,177.64

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Solution

The fourth proportional to 5,046,065.88, 7,572,441.80 and 2,773,177.64 is: 4,161,603.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046,065.88 : 7,572,441.80 = 2,773,177.64 : x
  2. Step 2: Convert to fraction form
    5,046,065.88/7,572,441.80 = 2,773,177.64/x
  3. Step 3: Cross multiply
    5,046,065.88x = 7,572,441.80 × 2,773,177.64
  4. Step 4: Simplify right side
    5,046,065.88x = 20,999,726,279,961.35
  5. Step 5: Solve for x
    x = 20,999,726,279,961.35/5,046,065.88
  6. Step 6: Final answer
    x = 4,161,603.67

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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.