Home / 7,932,435.02-11,900,365.64-2,467,425.87

Finding the Fourth Proportional to 7,932,435.02, 11,900,365.64 and 2,467,425.87

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Solution

The fourth proportional to 7,932,435.02, 11,900,365.64 and 2,467,425.87 is: 3,701,671.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,932,435.02 : 11,900,365.64 = 2,467,425.87 : x
  2. Step 2: Convert to fraction form
    7,932,435.02/11,900,365.64 = 2,467,425.87/x
  3. Step 3: Cross multiply
    7,932,435.02x = 11,900,365.64 × 2,467,425.87
  4. Step 4: Simplify right side
    7,932,435.02x = 29,363,270,042,595.11
  5. Step 5: Solve for x
    x = 29,363,270,042,595.11/7,932,435.02
  6. Step 6: Final answer
    x = 3,701,671.68

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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.