Home / 3,473,944.32-5,203,217.28-2,669,303.04

Finding the Fourth Proportional to 3,473,944.32, 5,203,217.28 and 2,669,303.04

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Solution

The fourth proportional to 3,473,944.32, 5,203,217.28 and 2,669,303.04 is: 3,998,038.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,944.32 : 5,203,217.28 = 2,669,303.04 : x
  2. Step 2: Convert to fraction form
    3,473,944.32/5,203,217.28 = 2,669,303.04/x
  3. Step 3: Cross multiply
    3,473,944.32x = 5,203,217.28 × 2,669,303.04
  4. Step 4: Simplify right side
    3,473,944.32x = 13,888,963,703,284.53
  5. Step 5: Solve for x
    x = 13,888,963,703,284.53/3,473,944.32
  6. Step 6: Final answer
    x = 3,998,038.66

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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.