Home / 2,701,320.54-4,051,978.65-1,082,820.66

Finding the Fourth Proportional to 2,701,320.54, 4,051,978.65 and 1,082,820.66

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Solution

The fourth proportional to 2,701,320.54, 4,051,978.65 and 1,082,820.66 is: 1,624,230.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,320.54 : 4,051,978.65 = 1,082,820.66 : x
  2. Step 2: Convert to fraction form
    2,701,320.54/4,051,978.65 = 1,082,820.66/x
  3. Step 3: Cross multiply
    2,701,320.54x = 4,051,978.65 × 1,082,820.66
  4. Step 4: Simplify right side
    2,701,320.54x = 4,387,566,196,098.91
  5. Step 5: Solve for x
    x = 4,387,566,196,098.91/2,701,320.54
  6. Step 6: Final answer
    x = 1,624,230.12

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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.