Home / 9,625,700.46-13,278,497.64-6,527,175.90

Finding the Fourth Proportional to 9,625,700.46, 13,278,497.64 and 6,527,175.90

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Solution

The fourth proportional to 9,625,700.46, 13,278,497.64 and 6,527,175.90 is: 9,004,133.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,700.46 : 13,278,497.64 = 6,527,175.90 : x
  2. Step 2: Convert to fraction form
    9,625,700.46/13,278,497.64 = 6,527,175.90/x
  3. Step 3: Cross multiply
    9,625,700.46x = 13,278,497.64 × 6,527,175.90
  4. Step 4: Simplify right side
    9,625,700.46x = 86,671,089,784,014.89
  5. Step 5: Solve for x
    x = 86,671,089,784,014.89/9,625,700.46
  6. Step 6: Final answer
    x = 9,004,133.27

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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.