Home / 4,033,783.34-5,566,622.18-2,198,242.14

Finding the Fourth Proportional to 4,033,783.34, 5,566,622.18 and 2,198,242.14

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Solution

The fourth proportional to 4,033,783.34, 5,566,622.18 and 2,198,242.14 is: 3,033,574.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,783.34 : 5,566,622.18 = 2,198,242.14 : x
  2. Step 2: Convert to fraction form
    4,033,783.34/5,566,622.18 = 2,198,242.14/x
  3. Step 3: Cross multiply
    4,033,783.34x = 5,566,622.18 × 2,198,242.14
  4. Step 4: Simplify right side
    4,033,783.34x = 12,236,783,442,543.46
  5. Step 5: Solve for x
    x = 12,236,783,442,543.46/4,033,783.34
  6. Step 6: Final answer
    x = 3,033,574.79

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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.