Home / 7,592,251.78-10,467,803.52-6,336,741.55

Finding the Fourth Proportional to 7,592,251.78, 10,467,803.52 and 6,336,741.55

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Solution

The fourth proportional to 7,592,251.78, 10,467,803.52 and 6,336,741.55 is: 8,736,771.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592,251.78 : 10,467,803.52 = 6,336,741.55 : x
  2. Step 2: Convert to fraction form
    7,592,251.78/10,467,803.52 = 6,336,741.55/x
  3. Step 3: Cross multiply
    7,592,251.78x = 10,467,803.52 × 6,336,741.55
  4. Step 4: Simplify right side
    7,592,251.78x = 66,331,765,502,420.25
  5. Step 5: Solve for x
    x = 66,331,765,502,420.25/7,592,251.78
  6. Step 6: Final answer
    x = 8,736,771.04

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Double scale
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1.5x scale

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.