Home / 2,711,793.08-3,742,264.26-1,488,119.16

Finding the Fourth Proportional to 2,711,793.08, 3,742,264.26 and 1,488,119.16

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Solution

The fourth proportional to 2,711,793.08, 3,742,264.26 and 1,488,119.16 is: 2,053,598.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,793.08 : 3,742,264.26 = 1,488,119.16 : x
  2. Step 2: Convert to fraction form
    2,711,793.08/3,742,264.26 = 1,488,119.16/x
  3. Step 3: Cross multiply
    2,711,793.08x = 3,742,264.26 × 1,488,119.16
  4. Step 4: Simplify right side
    2,711,793.08x = 5,568,935,147,089.22
  5. Step 5: Solve for x
    x = 5,568,935,147,089.22/2,711,793.08
  6. Step 6: Final answer
    x = 2,053,598.85

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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.