Home / 3,480,904.04-4,803,951.54-2,031,066.56

Finding the Fourth Proportional to 3,480,904.04, 4,803,951.54 and 2,031,066.56

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Solution

The fourth proportional to 3,480,904.04, 4,803,951.54 and 2,031,066.56 is: 2,803,049.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,904.04 : 4,803,951.54 = 2,031,066.56 : x
  2. Step 2: Convert to fraction form
    3,480,904.04/4,803,951.54 = 2,031,066.56/x
  3. Step 3: Cross multiply
    3,480,904.04x = 4,803,951.54 × 2,031,066.56
  4. Step 4: Simplify right side
    3,480,904.04x = 9,757,145,328,754.50
  5. Step 5: Solve for x
    x = 9,757,145,328,754.50/3,480,904.04
  6. Step 6: Final answer
    x = 2,803,049.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.