Home / 3,884,566.77-5,364,087.03-2,436,750.90

Finding the Fourth Proportional to 3,884,566.77, 5,364,087.03 and 2,436,750.90

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Solution

The fourth proportional to 3,884,566.77, 5,364,087.03 and 2,436,750.90 is: 3,364,839.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,566.77 : 5,364,087.03 = 2,436,750.90 : x
  2. Step 2: Convert to fraction form
    3,884,566.77/5,364,087.03 = 2,436,750.90/x
  3. Step 3: Cross multiply
    3,884,566.77x = 5,364,087.03 × 2,436,750.90
  4. Step 4: Simplify right side
    3,884,566.77x = 13,070,943,898,030.83
  5. Step 5: Solve for x
    x = 13,070,943,898,030.83/3,884,566.77
  6. Step 6: Final answer
    x = 3,364,839.55

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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.