Home / 4,324,334.88-5,967,063.84-2,390,332.53

Finding the Fourth Proportional to 4,324,334.88, 5,967,063.84 and 2,390,332.53

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Solution

The fourth proportional to 4,324,334.88, 5,967,063.84 and 2,390,332.53 is: 3,298,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,334.88 : 5,967,063.84 = 2,390,332.53 : x
  2. Step 2: Convert to fraction form
    4,324,334.88/5,967,063.84 = 2,390,332.53/x
  3. Step 3: Cross multiply
    4,324,334.88x = 5,967,063.84 × 2,390,332.53
  4. Step 4: Simplify right side
    4,324,334.88x = 14,263,266,805,338.71
  5. Step 5: Solve for x
    x = 14,263,266,805,338.71/4,324,334.88
  6. Step 6: Final answer
    x = 3,298,372.40

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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.