Home / 3,635,267.40-5,449,423.50-1,360,173.96

Finding the Fourth Proportional to 3,635,267.40, 5,449,423.50 and 1,360,173.96

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Solution

The fourth proportional to 3,635,267.40, 5,449,423.50 and 1,360,173.96 is: 2,038,959.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,267.40 : 5,449,423.50 = 1,360,173.96 : x
  2. Step 2: Convert to fraction form
    3,635,267.40/5,449,423.50 = 1,360,173.96/x
  3. Step 3: Cross multiply
    3,635,267.40x = 5,449,423.50 × 1,360,173.96
  4. Step 4: Simplify right side
    3,635,267.40x = 7,412,163,941,712.06
  5. Step 5: Solve for x
    x = 7,412,163,941,712.06/3,635,267.40
  6. Step 6: Final answer
    x = 2,038,959.76

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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.