Home / 3,743,937.65-5,169,783.39-2,369,705.68

Finding the Fourth Proportional to 3,743,937.65, 5,169,783.39 and 2,369,705.68

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Solution

The fourth proportional to 3,743,937.65, 5,169,783.39 and 2,369,705.68 is: 3,272,187.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,937.65 : 5,169,783.39 = 2,369,705.68 : x
  2. Step 2: Convert to fraction form
    3,743,937.65/5,169,783.39 = 2,369,705.68/x
  3. Step 3: Cross multiply
    3,743,937.65x = 5,169,783.39 × 2,369,705.68
  4. Step 4: Simplify right side
    3,743,937.65x = 12,250,865,032,148.46
  5. Step 5: Solve for x
    x = 12,250,865,032,148.46/3,743,937.65
  6. Step 6: Final answer
    x = 3,272,187.24

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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.