Home / 6,349,664.40-9,524,496.60-5,924,511.60

Finding the Fourth Proportional to 6,349,664.40, 9,524,496.60 and 5,924,511.60

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Solution

The fourth proportional to 6,349,664.40, 9,524,496.60 and 5,924,511.60 is: 8,886,767.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349,664.40 : 9,524,496.60 = 5,924,511.60 : x
  2. Step 2: Convert to fraction form
    6,349,664.40/9,524,496.60 = 5,924,511.60/x
  3. Step 3: Cross multiply
    6,349,664.40x = 9,524,496.60 × 5,924,511.60
  4. Step 4: Simplify right side
    6,349,664.40x = 56,427,990,590,860.55
  5. Step 5: Solve for x
    x = 56,427,990,590,860.55/6,349,664.40
  6. Step 6: Final answer
    x = 8,886,767.40

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Similar ratio
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1.5x scale

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.