Home / 4,803,458.04-7,206,060.06-2,279,089.80

Finding the Fourth Proportional to 4,803,458.04, 7,206,060.06 and 2,279,089.80

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Solution

The fourth proportional to 4,803,458.04, 7,206,060.06 and 2,279,089.80 is: 3,419,048.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,458.04 : 7,206,060.06 = 2,279,089.80 : x
  2. Step 2: Convert to fraction form
    4,803,458.04/7,206,060.06 = 2,279,089.80/x
  3. Step 3: Cross multiply
    4,803,458.04x = 7,206,060.06 × 2,279,089.80
  4. Step 4: Simplify right side
    4,803,458.04x = 16,423,257,980,933.38
  5. Step 5: Solve for x
    x = 16,423,257,980,933.38/4,803,458.04
  6. Step 6: Final answer
    x = 3,419,048.91

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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.