Home / 5,110,882.95-7,053,782.23-3,277,411.50

Finding the Fourth Proportional to 5,110,882.95, 7,053,782.23 and 3,277,411.50

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Solution

The fourth proportional to 5,110,882.95, 7,053,782.23 and 3,277,411.50 is: 4,523,317.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,882.95 : 7,053,782.23 = 3,277,411.50 : x
  2. Step 2: Convert to fraction form
    5,110,882.95/7,053,782.23 = 3,277,411.50/x
  3. Step 3: Cross multiply
    5,110,882.95x = 7,053,782.23 × 3,277,411.50
  4. Step 4: Simplify right side
    5,110,882.95x = 23,118,147,029,646.09
  5. Step 5: Solve for x
    x = 23,118,147,029,646.09/5,110,882.95
  6. Step 6: Final answer
    x = 4,523,317.64

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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.