Home / 2,697,966.72-4,044,948.84-1,632,755.43

Finding the Fourth Proportional to 2,697,966.72, 4,044,948.84 and 1,632,755.43

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Solution

The fourth proportional to 2,697,966.72, 4,044,948.84 and 1,632,755.43 is: 2,447,922.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,966.72 : 4,044,948.84 = 1,632,755.43 : x
  2. Step 2: Convert to fraction form
    2,697,966.72/4,044,948.84 = 1,632,755.43/x
  3. Step 3: Cross multiply
    2,697,966.72x = 4,044,948.84 × 1,632,755.43
  4. Step 4: Simplify right side
    2,697,966.72x = 6,604,412,182,582.20
  5. Step 5: Solve for x
    x = 6,604,412,182,582.20/2,697,966.72
  6. Step 6: Final answer
    x = 2,447,922.03

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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.