Home / 6,164,750.44-8,507,228.25-3,411,436.12

Finding the Fourth Proportional to 6,164,750.44, 8,507,228.25 and 3,411,436.12

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Solution

The fourth proportional to 6,164,750.44, 8,507,228.25 and 3,411,436.12 is: 4,707,711.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,750.44 : 8,507,228.25 = 3,411,436.12 : x
  2. Step 2: Convert to fraction form
    6,164,750.44/8,507,228.25 = 3,411,436.12/x
  3. Step 3: Cross multiply
    6,164,750.44x = 8,507,228.25 × 3,411,436.12
  4. Step 4: Simplify right side
    6,164,750.44x = 29,021,865,733,134.39
  5. Step 5: Solve for x
    x = 29,021,865,733,134.39/6,164,750.44
  6. Step 6: Final answer
    x = 4,707,711.37

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1.5x scale

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.