Home / 6,350,944.13-8,764,482.20-3,597,630.73

Finding the Fourth Proportional to 6,350,944.13, 8,764,482.20 and 3,597,630.73

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Solution

The fourth proportional to 6,350,944.13, 8,764,482.20 and 3,597,630.73 is: 4,964,831.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350,944.13 : 8,764,482.20 = 3,597,630.73 : x
  2. Step 2: Convert to fraction form
    6,350,944.13/8,764,482.20 = 3,597,630.73/x
  3. Step 3: Cross multiply
    6,350,944.13x = 8,764,482.20 × 3,597,630.73
  4. Step 4: Simplify right side
    6,350,944.13x = 31,531,370,497,392.51
  5. Step 5: Solve for x
    x = 31,531,370,497,392.51/6,350,944.13
  6. Step 6: Final answer
    x = 4,964,831.98

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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.