Home / 5,759,441.43-8,637,587.50-2,164,931.97

Finding the Fourth Proportional to 5,759,441.43, 8,637,587.50 and 2,164,931.97

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Solution

The fourth proportional to 5,759,441.43, 8,637,587.50 and 2,164,931.97 is: 3,246,806.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,759,441.43 : 8,637,587.50 = 2,164,931.97 : x
  2. Step 2: Convert to fraction form
    5,759,441.43/8,637,587.50 = 2,164,931.97/x
  3. Step 3: Cross multiply
    5,759,441.43x = 8,637,587.50 × 2,164,931.97
  4. Step 4: Simplify right side
    5,759,441.43x = 18,699,789,322,422.38
  5. Step 5: Solve for x
    x = 18,699,789,322,422.38/5,759,441.43
  6. Step 6: Final answer
    x = 3,246,806.06

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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.