Home / 4,875,067.96-7,312,584.29-1,463,339.72

Finding the Fourth Proportional to 4,875,067.96, 7,312,584.29 and 1,463,339.72

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Solution

The fourth proportional to 4,875,067.96, 7,312,584.29 and 1,463,339.72 is: 2,195,004.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,067.96 : 7,312,584.29 = 1,463,339.72 : x
  2. Step 2: Convert to fraction form
    4,875,067.96/7,312,584.29 = 1,463,339.72/x
  3. Step 3: Cross multiply
    4,875,067.96x = 7,312,584.29 × 1,463,339.72
  4. Step 4: Simplify right side
    4,875,067.96x = 10,700,795,058,369.76
  5. Step 5: Solve for x
    x = 10,700,795,058,369.76/4,875,067.96
  6. Step 6: Final answer
    x = 2,195,004.29

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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.