Home / 4,355,404.69-6,533,979.11-2,439,041.17

Finding the Fourth Proportional to 4,355,404.69, 6,533,979.11 and 2,439,041.17

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Solution

The fourth proportional to 4,355,404.69, 6,533,979.11 and 2,439,041.17 is: 3,659,050.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,404.69 : 6,533,979.11 = 2,439,041.17 : x
  2. Step 2: Convert to fraction form
    4,355,404.69/6,533,979.11 = 2,439,041.17/x
  3. Step 3: Cross multiply
    4,355,404.69x = 6,533,979.11 × 2,439,041.17
  4. Step 4: Simplify right side
    4,355,404.69x = 15,936,644,008,344.86
  5. Step 5: Solve for x
    x = 15,936,644,008,344.86/4,355,404.69
  6. Step 6: Final answer
    x = 3,659,050.11

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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.