Home / 1,618,002.14-2,426,372.76-606,572.42

Finding the Fourth Proportional to 1,618,002.14, 2,426,372.76 and 606,572.42

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Solution

The fourth proportional to 1,618,002.14, 2,426,372.76 and 606,572.42 is: 909,622.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,002.14 : 2,426,372.76 = 606,572.42 : x
  2. Step 2: Convert to fraction form
    1,618,002.14/2,426,372.76 = 606,572.42/x
  3. Step 3: Cross multiply
    1,618,002.14x = 2,426,372.76 × 606,572.42
  4. Step 4: Simplify right side
    1,618,002.14x = 1,471,770,796,855.28
  5. Step 5: Solve for x
    x = 1,471,770,796,855.28/1,618,002.14
  6. Step 6: Final answer
    x = 909,622.28

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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.