Home / 9,462,886.40-13,045,186.68-6,741,908.48

Finding the Fourth Proportional to 9,462,886.40, 13,045,186.68 and 6,741,908.48

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Solution

The fourth proportional to 9,462,886.40, 13,045,186.68 and 6,741,908.48 is: 9,294,146.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,886.40 : 13,045,186.68 = 6,741,908.48 : x
  2. Step 2: Convert to fraction form
    9,462,886.40/13,045,186.68 = 6,741,908.48/x
  3. Step 3: Cross multiply
    9,462,886.40x = 13,045,186.68 × 6,741,908.48
  4. Step 4: Simplify right side
    9,462,886.40x = 87,949,454,701,075.05
  5. Step 5: Solve for x
    x = 87,949,454,701,075.05/9,462,886.40
  6. Step 6: Final answer
    x = 9,294,146.73

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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.