Home / 6,844,936.18-10,252,643.53-6,442,494.18

Finding the Fourth Proportional to 6,844,936.18, 10,252,643.53 and 6,442,494.18

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Solution

The fourth proportional to 6,844,936.18, 10,252,643.53 and 6,442,494.18 is: 9,649,848.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,936.18 : 10,252,643.53 = 6,442,494.18 : x
  2. Step 2: Convert to fraction form
    6,844,936.18/10,252,643.53 = 6,442,494.18/x
  3. Step 3: Cross multiply
    6,844,936.18x = 10,252,643.53 × 6,442,494.18
  4. Step 4: Simplify right side
    6,844,936.18x = 66,052,596,271,639.65
  5. Step 5: Solve for x
    x = 66,052,596,271,639.65/6,844,936.18
  6. Step 6: Final answer
    x = 9,649,848.37

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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.