Home / 2,584,867.19-3,875,505.28-1,144,765.85

Finding the Fourth Proportional to 2,584,867.19, 3,875,505.28 and 1,144,765.85

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Solution

The fourth proportional to 2,584,867.19, 3,875,505.28 and 1,144,765.85 is: 1,716,353.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,867.19 : 3,875,505.28 = 1,144,765.85 : x
  2. Step 2: Convert to fraction form
    2,584,867.19/3,875,505.28 = 1,144,765.85/x
  3. Step 3: Cross multiply
    2,584,867.19x = 3,875,505.28 × 1,144,765.85
  4. Step 4: Simplify right side
    2,584,867.19x = 4,436,546,096,038.69
  5. Step 5: Solve for x
    x = 4,436,546,096,038.69/2,584,867.19
  6. Step 6: Final answer
    x = 1,716,353.60

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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.