Home / 6,276,792.33-8,662,886.55-3,524,618.07

Finding the Fourth Proportional to 6,276,792.33, 8,662,886.55 and 3,524,618.07

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Solution

The fourth proportional to 6,276,792.33, 8,662,886.55 and 3,524,618.07 is: 4,864,485.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,792.33 : 8,662,886.55 = 3,524,618.07 : x
  2. Step 2: Convert to fraction form
    6,276,792.33/8,662,886.55 = 3,524,618.07/x
  3. Step 3: Cross multiply
    6,276,792.33x = 8,662,886.55 × 3,524,618.07
  4. Step 4: Simplify right side
    6,276,792.33x = 30,533,366,472,489.96
  5. Step 5: Solve for x
    x = 30,533,366,472,489.96/6,276,792.33
  6. Step 6: Final answer
    x = 4,864,485.69

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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.