Home / 2,300,709.52-3,451,073.19-703,266.40

Finding the Fourth Proportional to 2,300,709.52, 3,451,073.19 and 703,266.40

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Solution

The fourth proportional to 2,300,709.52, 3,451,073.19 and 703,266.40 is: 1,054,902.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,709.52 : 3,451,073.19 = 703,266.40 : x
  2. Step 2: Convert to fraction form
    2,300,709.52/3,451,073.19 = 703,266.40/x
  3. Step 3: Cross multiply
    2,300,709.52x = 3,451,073.19 × 703,266.40
  4. Step 4: Simplify right side
    2,300,709.52x = 2,427,023,818,467.82
  5. Step 5: Solve for x
    x = 2,427,023,818,467.82/2,300,709.52
  6. Step 6: Final answer
    x = 1,054,902.32

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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.