Home / 4,303,332.50-6,455,850.58-1,229,349.85

Finding the Fourth Proportional to 4,303,332.50, 6,455,850.58 and 1,229,349.85

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Solution

The fourth proportional to 4,303,332.50, 6,455,850.58 and 1,229,349.85 is: 1,844,268.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,332.50 : 6,455,850.58 = 1,229,349.85 : x
  2. Step 2: Convert to fraction form
    4,303,332.50/6,455,850.58 = 1,229,349.85/x
  3. Step 3: Cross multiply
    4,303,332.50x = 6,455,850.58 × 1,229,349.85
  4. Step 4: Simplify right side
    4,303,332.50x = 7,936,498,920,627.38
  5. Step 5: Solve for x
    x = 7,936,498,920,627.38/4,303,332.50
  6. Step 6: Final answer
    x = 1,844,268.12

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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.