Home / 4,024,580.91-5,553,417.23-2,720,669.98

Finding the Fourth Proportional to 4,024,580.91, 5,553,417.23 and 2,720,669.98

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Solution

The fourth proportional to 4,024,580.91, 5,553,417.23 and 2,720,669.98 is: 3,754,183.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,580.91 : 5,553,417.23 = 2,720,669.98 : x
  2. Step 2: Convert to fraction form
    4,024,580.91/5,553,417.23 = 2,720,669.98/x
  3. Step 3: Cross multiply
    4,024,580.91x = 5,553,417.23 × 2,720,669.98
  4. Step 4: Simplify right side
    4,024,580.91x = 15,109,015,535,449.00
  5. Step 5: Solve for x
    x = 15,109,015,535,449.00/4,024,580.91
  6. Step 6: Final answer
    x = 3,754,183.57

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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.