Home / 4,436,699.52-6,122,645.32-2,399,509.02

Finding the Fourth Proportional to 4,436,699.52, 6,122,645.32 and 2,399,509.02

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Solution

The fourth proportional to 4,436,699.52, 6,122,645.32 and 2,399,509.02 is: 3,311,322.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,699.52 : 6,122,645.32 = 2,399,509.02 : x
  2. Step 2: Convert to fraction form
    4,436,699.52/6,122,645.32 = 2,399,509.02/x
  3. Step 3: Cross multiply
    4,436,699.52x = 6,122,645.32 × 2,399,509.02
  4. Step 4: Simplify right side
    4,436,699.52x = 14,691,342,671,600.79
  5. Step 5: Solve for x
    x = 14,691,342,671,600.79/4,436,699.52
  6. Step 6: Final answer
    x = 3,311,322.44

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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.