Home / 4,376,679.74-6,039,803.05-2,442,923.54

Finding the Fourth Proportional to 4,376,679.74, 6,039,803.05 and 2,442,923.54

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Solution

The fourth proportional to 4,376,679.74, 6,039,803.05 and 2,442,923.54 is: 3,371,226.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,679.74 : 6,039,803.05 = 2,442,923.54 : x
  2. Step 2: Convert to fraction form
    4,376,679.74/6,039,803.05 = 2,442,923.54/x
  3. Step 3: Cross multiply
    4,376,679.74x = 6,039,803.05 × 2,442,923.54
  4. Step 4: Simplify right side
    4,376,679.74x = 14,754,777,005,395.16
  5. Step 5: Solve for x
    x = 14,754,777,005,395.16/4,376,679.74
  6. Step 6: Final answer
    x = 3,371,226.11

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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.