Home / 7,322,444.64-10,971,266.58-4,435,086.96

Finding the Fourth Proportional to 7,322,444.64, 10,971,266.58 and 4,435,086.96

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Solution

The fourth proportional to 7,322,444.64, 10,971,266.58 and 4,435,086.96 is: 6,645,119.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,322,444.64 : 10,971,266.58 = 4,435,086.96 : x
  2. Step 2: Convert to fraction form
    7,322,444.64/10,971,266.58 = 4,435,086.96/x
  3. Step 3: Cross multiply
    7,322,444.64x = 10,971,266.58 × 4,435,086.96
  4. Step 4: Simplify right side
    7,322,444.64x = 48,658,521,343,641.80
  5. Step 5: Solve for x
    x = 48,658,521,343,641.80/7,322,444.64
  6. Step 6: Final answer
    x = 6,645,119.73

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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.