Home / 2,434,500.61-3,359,709.74-1,346,753.43

Finding the Fourth Proportional to 2,434,500.61, 3,359,709.74 and 1,346,753.43

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Solution

The fourth proportional to 2,434,500.61, 3,359,709.74 and 1,346,753.43 is: 1,858,574.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,500.61 : 3,359,709.74 = 1,346,753.43 : x
  2. Step 2: Convert to fraction form
    2,434,500.61/3,359,709.74 = 1,346,753.43/x
  3. Step 3: Cross multiply
    2,434,500.61x = 3,359,709.74 × 1,346,753.43
  4. Step 4: Simplify right side
    2,434,500.61x = 4,524,700,616,149.41
  5. Step 5: Solve for x
    x = 4,524,700,616,149.41/2,434,500.61
  6. Step 6: Final answer
    x = 1,858,574.44

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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.