Home / 3,973,888.09-5,960,888.02-1,134,000.55

Finding the Fourth Proportional to 3,973,888.09, 5,960,888.02 and 1,134,000.55

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Solution

The fourth proportional to 3,973,888.09, 5,960,888.02 and 1,134,000.55 is: 1,701,016.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,888.09 : 5,960,888.02 = 1,134,000.55 : x
  2. Step 2: Convert to fraction form
    3,973,888.09/5,960,888.02 = 1,134,000.55/x
  3. Step 3: Cross multiply
    3,973,888.09x = 5,960,888.02 × 1,134,000.55
  4. Step 4: Simplify right side
    3,973,888.09x = 6,759,650,263,363.97
  5. Step 5: Solve for x
    x = 6,759,650,263,363.97/3,973,888.09
  6. Step 6: Final answer
    x = 1,701,016.77

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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.