Home / 4,509,520.47-6,223,146.57-2,444,529.66

Finding the Fourth Proportional to 4,509,520.47, 6,223,146.57 and 2,444,529.66

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Solution

The fourth proportional to 4,509,520.47, 6,223,146.57 and 2,444,529.66 is: 3,373,455.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,509,520.47 : 6,223,146.57 = 2,444,529.66 : x
  2. Step 2: Convert to fraction form
    4,509,520.47/6,223,146.57 = 2,444,529.66/x
  3. Step 3: Cross multiply
    4,509,520.47x = 6,223,146.57 × 2,444,529.66
  4. Step 4: Simplify right side
    4,509,520.47x = 15,212,666,368,892.27
  5. Step 5: Solve for x
    x = 15,212,666,368,892.27/4,509,520.47
  6. Step 6: Final answer
    x = 3,373,455.44

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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.