Home / 5,192,441.56-7,202,230.69-5,054,339.80

Finding the Fourth Proportional to 5,192,441.56, 7,202,230.69 and 5,054,339.80

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Solution

The fourth proportional to 5,192,441.56, 7,202,230.69 and 5,054,339.80 is: 7,010,675.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192,441.56 : 7,202,230.69 = 5,054,339.80 : x
  2. Step 2: Convert to fraction form
    5,192,441.56/7,202,230.69 = 5,054,339.80/x
  3. Step 3: Cross multiply
    5,192,441.56x = 7,202,230.69 × 5,054,339.80
  4. Step 4: Simplify right side
    5,192,441.56x = 36,402,521,225,248.46
  5. Step 5: Solve for x
    x = 36,402,521,225,248.46/5,192,441.56
  6. Step 6: Final answer
    x = 7,010,675.19

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.