Home / 3,559,037.13-5,336,292.96-3,019,479.32

Finding the Fourth Proportional to 3,559,037.13, 5,336,292.96 and 3,019,479.32

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Solution

The fourth proportional to 3,559,037.13, 5,336,292.96 and 3,019,479.32 is: 4,527,299.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,037.13 : 5,336,292.96 = 3,019,479.32 : x
  2. Step 2: Convert to fraction form
    3,559,037.13/5,336,292.96 = 3,019,479.32/x
  3. Step 3: Cross multiply
    3,559,037.13x = 5,336,292.96 × 3,019,479.32
  4. Step 4: Simplify right side
    3,559,037.13x = 16,112,826,251,522.32
  5. Step 5: Solve for x
    x = 16,112,826,251,522.32/3,559,037.13
  6. Step 6: Final answer
    x = 4,527,299.28

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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.