Home / 3,267,298.08-4,508,210.64-1,908,908.64

Finding the Fourth Proportional to 3,267,298.08, 4,508,210.64 and 1,908,908.64

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Solution

The fourth proportional to 3,267,298.08, 4,508,210.64 and 1,908,908.64 is: 2,633,907.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,298.08 : 4,508,210.64 = 1,908,908.64 : x
  2. Step 2: Convert to fraction form
    3,267,298.08/4,508,210.64 = 1,908,908.64/x
  3. Step 3: Cross multiply
    3,267,298.08x = 4,508,210.64 × 1,908,908.64
  4. Step 4: Simplify right side
    3,267,298.08x = 8,605,762,241,635.93
  5. Step 5: Solve for x
    x = 8,605,762,241,635.93/3,267,298.08
  6. Step 6: Final answer
    x = 2,633,907.91

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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.