Home / 2,423,161.48-3,634,780.08-717,477.76

Finding the Fourth Proportional to 2,423,161.48, 3,634,780.08 and 717,477.76

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Solution

The fourth proportional to 2,423,161.48, 3,634,780.08 and 717,477.76 is: 1,076,227.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,161.48 : 3,634,780.08 = 717,477.76 : x
  2. Step 2: Convert to fraction form
    2,423,161.48/3,634,780.08 = 717,477.76/x
  3. Step 3: Cross multiply
    2,423,161.48x = 3,634,780.08 × 717,477.76
  4. Step 4: Simplify right side
    2,423,161.48x = 2,607,873,869,891.02
  5. Step 5: Solve for x
    x = 2,607,873,869,891.02/2,423,161.48
  6. Step 6: Final answer
    x = 1,076,227.85

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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.