Home / 4,174,920.15-6,262,380.23-4,174,920.15

Finding the Fourth Proportional to 4,174,920.15, 6,262,380.23 and 4,174,920.15

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Solution

The fourth proportional to 4,174,920.15, 6,262,380.23 and 4,174,920.15 is: 6,262,380.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,920.15 : 6,262,380.23 = 4,174,920.15 : x
  2. Step 2: Convert to fraction form
    4,174,920.15/6,262,380.23 = 4,174,920.15/x
  3. Step 3: Cross multiply
    4,174,920.15x = 6,262,380.23 × 4,174,920.15
  4. Step 4: Simplify right side
    4,174,920.15x = 26,144,937,388,314.03
  5. Step 5: Solve for x
    x = 26,144,937,388,314.03/4,174,920.15
  6. Step 6: Final answer
    x = 6,262,380.23

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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.