Home / 3,343,953.04-4,616,568.06-2,201,354.92

Finding the Fourth Proportional to 3,343,953.04, 4,616,568.06 and 2,201,354.92

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Solution

The fourth proportional to 3,343,953.04, 4,616,568.06 and 2,201,354.92 is: 3,039,129.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,953.04 : 4,616,568.06 = 2,201,354.92 : x
  2. Step 2: Convert to fraction form
    3,343,953.04/4,616,568.06 = 2,201,354.92/x
  3. Step 3: Cross multiply
    3,343,953.04x = 4,616,568.06 × 2,201,354.92
  4. Step 4: Simplify right side
    3,343,953.04x = 10,162,704,812,395.85
  5. Step 5: Solve for x
    x = 10,162,704,812,395.85/3,343,953.04
  6. Step 6: Final answer
    x = 3,039,129.05

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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.