Home / 4,351,113.68-6,524,427.36-1,952,902.40

Finding the Fourth Proportional to 4,351,113.68, 6,524,427.36 and 1,952,902.40

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Solution

The fourth proportional to 4,351,113.68, 6,524,427.36 and 1,952,902.40 is: 2,928,346.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,113.68 : 6,524,427.36 = 1,952,902.40 : x
  2. Step 2: Convert to fraction form
    4,351,113.68/6,524,427.36 = 1,952,902.40/x
  3. Step 3: Cross multiply
    4,351,113.68x = 6,524,427.36 × 1,952,902.40
  4. Step 4: Simplify right side
    4,351,113.68x = 12,741,569,849,969.66
  5. Step 5: Solve for x
    x = 12,741,569,849,969.66/4,351,113.68
  6. Step 6: Final answer
    x = 2,928,346.81

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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.