Home / 4,830,183.48-6,665,722.20-2,654,927.76

Finding the Fourth Proportional to 4,830,183.48, 6,665,722.20 and 2,654,927.76

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Solution

The fourth proportional to 4,830,183.48, 6,665,722.20 and 2,654,927.76 is: 3,663,838.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,183.48 : 6,665,722.20 = 2,654,927.76 : x
  2. Step 2: Convert to fraction form
    4,830,183.48/6,665,722.20 = 2,654,927.76/x
  3. Step 3: Cross multiply
    4,830,183.48x = 6,665,722.20 × 2,654,927.76
  4. Step 4: Simplify right side
    4,830,183.48x = 17,697,010,909,228.27
  5. Step 5: Solve for x
    x = 17,697,010,909,228.27/4,830,183.48
  6. Step 6: Final answer
    x = 3,663,838.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.