Home / 4,336,233.25-6,501,828.64-1,640,766.68

Finding the Fourth Proportional to 4,336,233.25, 6,501,828.64 and 1,640,766.68

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Solution

The fourth proportional to 4,336,233.25, 6,501,828.64 and 1,640,766.68 is: 2,460,196.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,233.25 : 6,501,828.64 = 1,640,766.68 : x
  2. Step 2: Convert to fraction form
    4,336,233.25/6,501,828.64 = 1,640,766.68/x
  3. Step 3: Cross multiply
    4,336,233.25x = 6,501,828.64 × 1,640,766.68
  4. Step 4: Simplify right side
    4,336,233.25x = 10,667,983,791,581.71
  5. Step 5: Solve for x
    x = 10,667,983,791,581.71/4,336,233.25
  6. Step 6: Final answer
    x = 2,460,196.02

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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.