Home / 4,504,798.77-6,757,723.08-1,472,392.05

Finding the Fourth Proportional to 4,504,798.77, 6,757,723.08 and 1,472,392.05

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Solution

The fourth proportional to 4,504,798.77, 6,757,723.08 and 1,472,392.05 is: 2,208,759.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,798.77 : 6,757,723.08 = 1,472,392.05 : x
  2. Step 2: Convert to fraction form
    4,504,798.77/6,757,723.08 = 1,472,392.05/x
  3. Step 3: Cross multiply
    4,504,798.77x = 6,757,723.08 × 1,472,392.05
  4. Step 4: Simplify right side
    4,504,798.77x = 9,950,017,739,093.51
  5. Step 5: Solve for x
    x = 9,950,017,739,093.51/4,504,798.77
  6. Step 6: Final answer
    x = 2,208,759.65

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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.