Home / 1,784,695.11-2,462,922.09-968,933.16

Finding the Fourth Proportional to 1,784,695.11, 2,462,922.09 and 968,933.16

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Solution

The fourth proportional to 1,784,695.11, 2,462,922.09 and 968,933.16 is: 1,337,151.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,695.11 : 2,462,922.09 = 968,933.16 : x
  2. Step 2: Convert to fraction form
    1,784,695.11/2,462,922.09 = 968,933.16/x
  3. Step 3: Cross multiply
    1,784,695.11x = 2,462,922.09 × 968,933.16
  4. Step 4: Simplify right side
    1,784,695.11x = 2,386,406,883,497.50
  5. Step 5: Solve for x
    x = 2,386,406,883,497.50/1,784,695.11
  6. Step 6: Final answer
    x = 1,337,151.02

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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.