Home / 3,339,293.24-4,608,226.16-1,888,957.86

Finding the Fourth Proportional to 3,339,293.24, 4,608,226.16 and 1,888,957.86

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Solution

The fourth proportional to 3,339,293.24, 4,608,226.16 and 1,888,957.86 is: 2,606,762.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,293.24 : 4,608,226.16 = 1,888,957.86 : x
  2. Step 2: Convert to fraction form
    3,339,293.24/4,608,226.16 = 1,888,957.86/x
  3. Step 3: Cross multiply
    3,339,293.24x = 4,608,226.16 × 1,888,957.86
  4. Step 4: Simplify right side
    3,339,293.24x = 8,704,745,030,312.01
  5. Step 5: Solve for x
    x = 8,704,745,030,312.01/3,339,293.24
  6. Step 6: Final answer
    x = 2,606,762.69

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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.