Home / 3,480,906.04-4,803,954.30-2,031,068.56

Finding the Fourth Proportional to 3,480,906.04, 4,803,954.30 and 2,031,068.56

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Solution

The fourth proportional to 3,480,906.04, 4,803,954.30 and 2,031,068.56 is: 2,803,051.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,906.04 : 4,803,954.30 = 2,031,068.56 : x
  2. Step 2: Convert to fraction form
    3,480,906.04/4,803,954.30 = 2,031,068.56/x
  3. Step 3: Cross multiply
    3,480,906.04x = 4,803,954.30 × 2,031,068.56
  4. Step 4: Simplify right side
    3,480,906.04x = 9,757,160,542,406.81
  5. Step 5: Solve for x
    x = 9,757,160,542,406.81/3,480,906.04
  6. Step 6: Final answer
    x = 2,803,051.97

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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.