Home / 3,840,766.07-5,761,443.13-1,144,885.19

Finding the Fourth Proportional to 3,840,766.07, 5,761,443.13 and 1,144,885.19

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Solution

The fourth proportional to 3,840,766.07, 5,761,443.13 and 1,144,885.19 is: 1,717,415.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,840,766.07 : 5,761,443.13 = 1,144,885.19 : x
  2. Step 2: Convert to fraction form
    3,840,766.07/5,761,443.13 = 1,144,885.19/x
  3. Step 3: Cross multiply
    3,840,766.07x = 5,761,443.13 × 1,144,885.19
  4. Step 4: Simplify right side
    3,840,766.07x = 6,596,190,880,894.82
  5. Step 5: Solve for x
    x = 6,596,190,880,894.82/3,840,766.07
  6. Step 6: Final answer
    x = 1,717,415.42

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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.