Home / 2,435,390.10-3,653,315.55-662,462.10

Finding the Fourth Proportional to 2,435,390.10, 3,653,315.55 and 662,462.10

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Solution

The fourth proportional to 2,435,390.10, 3,653,315.55 and 662,462.10 is: 993,755.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,390.10 : 3,653,315.55 = 662,462.10 : x
  2. Step 2: Convert to fraction form
    2,435,390.10/3,653,315.55 = 662,462.10/x
  3. Step 3: Cross multiply
    2,435,390.10x = 3,653,315.55 × 662,462.10
  4. Step 4: Simplify right side
    2,435,390.10x = 2,420,183,091,215.65
  5. Step 5: Solve for x
    x = 2,420,183,091,215.65/2,435,390.10
  6. Step 6: Final answer
    x = 993,755.82

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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.