Home / 4,314,106.80-5,953,499.28-2,380,438.80

Finding the Fourth Proportional to 4,314,106.80, 5,953,499.28 and 2,380,438.80

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Solution

The fourth proportional to 4,314,106.80, 5,953,499.28 and 2,380,438.80 is: 3,285,023.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,106.80 : 5,953,499.28 = 2,380,438.80 : x
  2. Step 2: Convert to fraction form
    4,314,106.80/5,953,499.28 = 2,380,438.80/x
  3. Step 3: Cross multiply
    4,314,106.80x = 5,953,499.28 × 2,380,438.80
  4. Step 4: Simplify right side
    4,314,106.80x = 14,171,940,681,884.06
  5. Step 5: Solve for x
    x = 14,171,940,681,884.06/4,314,106.80
  6. Step 6: Final answer
    x = 3,285,023.14

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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.