Home / 5,533,937.96-7,636,846.98-3,119,489.96

Finding the Fourth Proportional to 5,533,937.96, 7,636,846.98 and 3,119,489.96

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Solution

The fourth proportional to 5,533,937.96, 7,636,846.98 and 3,119,489.96 is: 4,304,903.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,937.96 : 7,636,846.98 = 3,119,489.96 : x
  2. Step 2: Convert to fraction form
    5,533,937.96/7,636,846.98 = 3,119,489.96/x
  3. Step 3: Cross multiply
    5,533,937.96x = 7,636,846.98 × 3,119,489.96
  4. Step 4: Simplify right side
    5,533,937.96x = 23,823,067,480,166.32
  5. Step 5: Solve for x
    x = 23,823,067,480,166.32/5,533,937.96
  6. Step 6: Final answer
    x = 4,304,903.24

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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.