Home / 1,511,605.17-2,267,727.57-500,669.85

Finding the Fourth Proportional to 1,511,605.17, 2,267,727.57 and 500,669.85

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Solution

The fourth proportional to 1,511,605.17, 2,267,727.57 and 500,669.85 is: 751,110.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,605.17 : 2,267,727.57 = 500,669.85 : x
  2. Step 2: Convert to fraction form
    1,511,605.17/2,267,727.57 = 500,669.85/x
  3. Step 3: Cross multiply
    1,511,605.17x = 2,267,727.57 × 500,669.85
  4. Step 4: Simplify right side
    1,511,605.17x = 1,135,382,822,312.76
  5. Step 5: Solve for x
    x = 1,135,382,822,312.76/1,511,605.17
  6. Step 6: Final answer
    x = 751,110.70

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1.5x scale

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.