Home / 6,898,315.31-10,349,074.68-2,349,403.49

Finding the Fourth Proportional to 6,898,315.31, 10,349,074.68 and 2,349,403.49

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Solution

The fourth proportional to 6,898,315.31, 10,349,074.68 and 2,349,403.49 is: 3,524,650.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,898,315.31 : 10,349,074.68 = 2,349,403.49 : x
  2. Step 2: Convert to fraction form
    6,898,315.31/10,349,074.68 = 2,349,403.49/x
  3. Step 3: Cross multiply
    6,898,315.31x = 10,349,074.68 × 2,349,403.49
  4. Step 4: Simplify right side
    6,898,315.31x = 24,314,152,171,462.64
  5. Step 5: Solve for x
    x = 24,314,152,171,462.64/6,898,315.31
  6. Step 6: Final answer
    x = 3,524,650.74

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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.