Home / 2,835,757.53-4,249,836.75-2,654,153.91

Finding the Fourth Proportional to 2,835,757.53, 4,249,836.75 and 2,654,153.91

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Solution

The fourth proportional to 2,835,757.53, 4,249,836.75 and 2,654,153.91 is: 3,977,674.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,757.53 : 4,249,836.75 = 2,654,153.91 : x
  2. Step 2: Convert to fraction form
    2,835,757.53/4,249,836.75 = 2,654,153.91/x
  3. Step 3: Cross multiply
    2,835,757.53x = 4,249,836.75 × 2,654,153.91
  4. Step 4: Simplify right side
    2,835,757.53x = 11,279,720,826,874.19
  5. Step 5: Solve for x
    x = 11,279,720,826,874.19/2,835,757.53
  6. Step 6: Final answer
    x = 3,977,674.65

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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.