Home / 9,092,855.37-13,643,278.46-4,773,902.03

Finding the Fourth Proportional to 9,092,855.37, 13,643,278.46 and 4,773,902.03

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Solution

The fourth proportional to 9,092,855.37, 13,643,278.46 and 4,773,902.03 is: 7,162,950.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,855.37 : 13,643,278.46 = 4,773,902.03 : x
  2. Step 2: Convert to fraction form
    9,092,855.37/13,643,278.46 = 4,773,902.03/x
  3. Step 3: Cross multiply
    9,092,855.37x = 13,643,278.46 × 4,773,902.03
  4. Step 4: Simplify right side
    9,092,855.37x = 65,131,674,736,049.28
  5. Step 5: Solve for x
    x = 65,131,674,736,049.28/9,092,855.37
  6. Step 6: Final answer
    x = 7,162,950.70

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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.