Home / 3,858,244.00-5,786,802.57-1,125,056.93

Finding the Fourth Proportional to 3,858,244.00, 5,786,802.57 and 1,125,056.93

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Solution

The fourth proportional to 3,858,244.00, 5,786,802.57 and 1,125,056.93 is: 1,687,421.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,858,244.00 : 5,786,802.57 = 1,125,056.93 : x
  2. Step 2: Convert to fraction form
    3,858,244.00/5,786,802.57 = 1,125,056.93/x
  3. Step 3: Cross multiply
    3,858,244.00x = 5,786,802.57 × 1,125,056.93
  4. Step 4: Simplify right side
    3,858,244.00x = 6,510,482,328,871.88
  5. Step 5: Solve for x
    x = 6,510,482,328,871.88/3,858,244.00
  6. Step 6: Final answer
    x = 1,687,421.10

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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.