Home / 2,232,979.93-3,349,746.72-635,667.57

Finding the Fourth Proportional to 2,232,979.93, 3,349,746.72 and 635,667.57

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Solution

The fourth proportional to 2,232,979.93, 3,349,746.72 and 635,667.57 is: 953,580.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,979.93 : 3,349,746.72 = 635,667.57 : x
  2. Step 2: Convert to fraction form
    2,232,979.93/3,349,746.72 = 635,667.57/x
  3. Step 3: Cross multiply
    2,232,979.93x = 3,349,746.72 × 635,667.57
  4. Step 4: Simplify right side
    2,232,979.93x = 2,129,325,368,826.85
  5. Step 5: Solve for x
    x = 2,129,325,368,826.85/2,232,979.93
  6. Step 6: Final answer
    x = 953,580.17

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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.