Home / 5,034,010.56-6,946,947.09-2,742,187.92

Finding the Fourth Proportional to 5,034,010.56, 6,946,947.09 and 2,742,187.92

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Solution

The fourth proportional to 5,034,010.56, 6,946,947.09 and 2,742,187.92 is: 3,784,226.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,010.56 : 6,946,947.09 = 2,742,187.92 : x
  2. Step 2: Convert to fraction form
    5,034,010.56/6,946,947.09 = 2,742,187.92/x
  3. Step 3: Cross multiply
    5,034,010.56x = 6,946,947.09 × 2,742,187.92
  4. Step 4: Simplify right side
    5,034,010.56x = 19,049,834,391,077.15
  5. Step 5: Solve for x
    x = 19,049,834,391,077.15/5,034,010.56
  6. Step 6: Final answer
    x = 3,784,226.15

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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.