Home / 3,874,820.04-5,812,234.92-1,852,588.62

Finding the Fourth Proportional to 3,874,820.04, 5,812,234.92 and 1,852,588.62

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Solution

The fourth proportional to 3,874,820.04, 5,812,234.92 and 1,852,588.62 is: 2,778,885.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,820.04 : 5,812,234.92 = 1,852,588.62 : x
  2. Step 2: Convert to fraction form
    3,874,820.04/5,812,234.92 = 1,852,588.62/x
  3. Step 3: Cross multiply
    3,874,820.04x = 5,812,234.92 × 1,852,588.62
  4. Step 4: Simplify right side
    3,874,820.04x = 10,767,680,269,558.61
  5. Step 5: Solve for x
    x = 10,767,680,269,558.61/3,874,820.04
  6. Step 6: Final answer
    x = 2,778,885.25

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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.