Home / 2,566,730.86-3,542,405.16-1,464,433.66

Finding the Fourth Proportional to 2,566,730.86, 3,542,405.16 and 1,464,433.66

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Solution

The fourth proportional to 2,566,730.86, 3,542,405.16 and 1,464,433.66 is: 2,021,099.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,730.86 : 3,542,405.16 = 1,464,433.66 : x
  2. Step 2: Convert to fraction form
    2,566,730.86/3,542,405.16 = 1,464,433.66/x
  3. Step 3: Cross multiply
    2,566,730.86x = 3,542,405.16 × 1,464,433.66
  4. Step 4: Simplify right side
    2,566,730.86x = 5,187,617,353,661.69
  5. Step 5: Solve for x
    x = 5,187,617,353,661.69/2,566,730.86
  6. Step 6: Final answer
    x = 2,021,099.07

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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.