Home / 7,594,748.46-10,480,851.32-4,156,915.68

Finding the Fourth Proportional to 7,594,748.46, 10,480,851.32 and 4,156,915.68

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Solution

The fourth proportional to 7,594,748.46, 10,480,851.32 and 4,156,915.68 is: 5,736,597.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594,748.46 : 10,480,851.32 = 4,156,915.68 : x
  2. Step 2: Convert to fraction form
    7,594,748.46/10,480,851.32 = 4,156,915.68/x
  3. Step 3: Cross multiply
    7,594,748.46x = 10,480,851.32 × 4,156,915.68
  4. Step 4: Simplify right side
    7,594,748.46x = 43,568,015,171,072.12
  5. Step 5: Solve for x
    x = 43,568,015,171,072.12/7,594,748.46
  6. Step 6: Final answer
    x = 5,736,597.52

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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.