Home / 1,072,664.10-1,608,996.15-567,029.70

Finding the Fourth Proportional to 1,072,664.10, 1,608,996.15 and 567,029.70

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Solution

The fourth proportional to 1,072,664.10, 1,608,996.15 and 567,029.70 is: 850,544.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,664.10 : 1,608,996.15 = 567,029.70 : x
  2. Step 2: Convert to fraction form
    1,072,664.10/1,608,996.15 = 567,029.70/x
  3. Step 3: Cross multiply
    1,072,664.10x = 1,608,996.15 × 567,029.70
  4. Step 4: Simplify right side
    1,072,664.10x = 912,348,604,235.66
  5. Step 5: Solve for x
    x = 912,348,604,235.66/1,072,664.10
  6. Step 6: Final answer
    x = 850,544.55

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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.