Home / 6,117,187.46-8,439,652.46-3,467,750.69

Finding the Fourth Proportional to 6,117,187.46, 8,439,652.46 and 3,467,750.69

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Solution

The fourth proportional to 6,117,187.46, 8,439,652.46 and 3,467,750.69 is: 4,784,324.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,187.46 : 8,439,652.46 = 3,467,750.69 : x
  2. Step 2: Convert to fraction form
    6,117,187.46/8,439,652.46 = 3,467,750.69/x
  3. Step 3: Cross multiply
    6,117,187.46x = 8,439,652.46 × 3,467,750.69
  4. Step 4: Simplify right side
    6,117,187.46x = 29,266,610,671,293.71
  5. Step 5: Solve for x
    x = 29,266,610,671,293.71/6,117,187.46
  6. Step 6: Final answer
    x = 4,784,324.63

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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.