Home / 4,628,561.16-6,387,273.18-2,563,494.78

Finding the Fourth Proportional to 4,628,561.16, 6,387,273.18 and 2,563,494.78

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Solution

The fourth proportional to 4,628,561.16, 6,387,273.18 and 2,563,494.78 is: 3,537,544.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,561.16 : 6,387,273.18 = 2,563,494.78 : x
  2. Step 2: Convert to fraction form
    4,628,561.16/6,387,273.18 = 2,563,494.78/x
  3. Step 3: Cross multiply
    4,628,561.16x = 6,387,273.18 × 2,563,494.78
  4. Step 4: Simplify right side
    4,628,561.16x = 16,373,741,455,364.00
  5. Step 5: Solve for x
    x = 16,373,741,455,364.00/4,628,561.16
  6. Step 6: Final answer
    x = 3,537,544.58

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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.