Home / 2,848,096.04-3,930,378.42-1,559,018.72

Finding the Fourth Proportional to 2,848,096.04, 3,930,378.42 and 1,559,018.72

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Solution

The fourth proportional to 2,848,096.04, 3,930,378.42 and 1,559,018.72 is: 2,151,449.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,096.04 : 3,930,378.42 = 1,559,018.72 : x
  2. Step 2: Convert to fraction form
    2,848,096.04/3,930,378.42 = 1,559,018.72/x
  3. Step 3: Cross multiply
    2,848,096.04x = 3,930,378.42 × 1,559,018.72
  4. Step 4: Simplify right side
    2,848,096.04x = 6,127,533,533,464.02
  5. Step 5: Solve for x
    x = 6,127,533,533,464.02/2,848,096.04
  6. Step 6: Final answer
    x = 2,151,449.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.