Home / 2,434,500.86-3,359,710.08-1,346,753.68

Finding the Fourth Proportional to 2,434,500.86, 3,359,710.08 and 1,346,753.68

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Solution

The fourth proportional to 2,434,500.86, 3,359,710.08 and 1,346,753.68 is: 1,858,574.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,500.86 : 3,359,710.08 = 1,346,753.68 : x
  2. Step 2: Convert to fraction form
    2,434,500.86/3,359,710.08 = 1,346,753.68/x
  3. Step 3: Cross multiply
    2,434,500.86x = 3,359,710.08 × 1,346,753.68
  4. Step 4: Simplify right side
    2,434,500.86x = 4,524,701,905,573.82
  5. Step 5: Solve for x
    x = 4,524,701,905,573.82/2,434,500.86
  6. Step 6: Final answer
    x = 1,858,574.79

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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.