Home / 6,706,314.32-9,255,921.54-3,952,841.02

Finding the Fourth Proportional to 6,706,314.32, 9,255,921.54 and 3,952,841.02

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Solution

The fourth proportional to 6,706,314.32, 9,255,921.54 and 3,952,841.02 is: 5,455,632.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,314.32 : 9,255,921.54 = 3,952,841.02 : x
  2. Step 2: Convert to fraction form
    6,706,314.32/9,255,921.54 = 3,952,841.02/x
  3. Step 3: Cross multiply
    6,706,314.32x = 9,255,921.54 × 3,952,841.02
  4. Step 4: Simplify right side
    6,706,314.32x = 36,587,186,341,213.57
  5. Step 5: Solve for x
    x = 36,587,186,341,213.57/6,706,314.32
  6. Step 6: Final answer
    x = 5,455,632.50

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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.