Home / 4,580,074.53-6,870,332.72-1,505,997.29

Finding the Fourth Proportional to 4,580,074.53, 6,870,332.72 and 1,505,997.29

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Solution

The fourth proportional to 4,580,074.53, 6,870,332.72 and 1,505,997.29 is: 2,259,068.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,074.53 : 6,870,332.72 = 1,505,997.29 : x
  2. Step 2: Convert to fraction form
    4,580,074.53/6,870,332.72 = 1,505,997.29/x
  3. Step 3: Cross multiply
    4,580,074.53x = 6,870,332.72 × 1,505,997.29
  4. Step 4: Simplify right side
    4,580,074.53x = 10,346,702,415,836.68
  5. Step 5: Solve for x
    x = 10,346,702,415,836.68/4,580,074.53
  6. Step 6: Final answer
    x = 2,259,068.57

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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.