Home / 4,963,334.67-7,446,198.89-1,724,400.92

Finding the Fourth Proportional to 4,963,334.67, 7,446,198.89 and 1,724,400.92

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Solution

The fourth proportional to 4,963,334.67, 7,446,198.89 and 1,724,400.92 is: 2,587,017.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,334.67 : 7,446,198.89 = 1,724,400.92 : x
  2. Step 2: Convert to fraction form
    4,963,334.67/7,446,198.89 = 1,724,400.92/x
  3. Step 3: Cross multiply
    4,963,334.67x = 7,446,198.89 × 1,724,400.92
  4. Step 4: Simplify right side
    4,963,334.67x = 12,840,232,239,345.48
  5. Step 5: Solve for x
    x = 12,840,232,239,345.48/4,963,334.67
  6. Step 6: Final answer
    x = 2,587,017.22

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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.