Home / 4,788,598.84-7,182,697.33-2,228,933.58

Finding the Fourth Proportional to 4,788,598.84, 7,182,697.33 and 2,228,933.58

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Solution

The fourth proportional to 4,788,598.84, 7,182,697.33 and 2,228,933.58 is: 3,343,306.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,598.84 : 7,182,697.33 = 2,228,933.58 : x
  2. Step 2: Convert to fraction form
    4,788,598.84/7,182,697.33 = 2,228,933.58/x
  3. Step 3: Cross multiply
    4,788,598.84x = 7,182,697.33 × 2,228,933.58
  4. Step 4: Simplify right side
    4,788,598.84x = 16,009,755,262,668.67
  5. Step 5: Solve for x
    x = 16,009,755,262,668.67/4,788,598.84
  6. Step 6: Final answer
    x = 3,343,306.84

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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.