Home / 3,623,877.59-5,423,987.97-2,664,079.08

Finding the Fourth Proportional to 3,623,877.59, 5,423,987.97 and 2,664,079.08

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Solution

The fourth proportional to 3,623,877.59, 5,423,987.97 and 2,664,079.08 is: 3,987,423.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,877.59 : 5,423,987.97 = 2,664,079.08 : x
  2. Step 2: Convert to fraction form
    3,623,877.59/5,423,987.97 = 2,664,079.08/x
  3. Step 3: Cross multiply
    3,623,877.59x = 5,423,987.97 × 2,664,079.08
  4. Step 4: Simplify right side
    3,623,877.59x = 14,449,932,881,048.67
  5. Step 5: Solve for x
    x = 14,449,932,881,048.67/3,623,877.59
  6. Step 6: Final answer
    x = 3,987,423.01

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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.