Home / 9,734,977.94-13,438,406.04-6,065,707.38

Finding the Fourth Proportional to 9,734,977.94, 13,438,406.04 and 6,065,707.38

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Solution

The fourth proportional to 9,734,977.94, 13,438,406.04 and 6,065,707.38 is: 8,373,253.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,977.94 : 13,438,406.04 = 6,065,707.38 : x
  2. Step 2: Convert to fraction form
    9,734,977.94/13,438,406.04 = 6,065,707.38/x
  3. Step 3: Cross multiply
    9,734,977.94x = 13,438,406.04 × 6,065,707.38
  4. Step 4: Simplify right side
    9,734,977.94x = 81,513,438,692,264.56
  5. Step 5: Solve for x
    x = 81,513,438,692,264.56/9,734,977.94
  6. Step 6: Final answer
    x = 8,373,253.56

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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.