Home / 1,072,669.10-1,609,003.65-567,034.70

Finding the Fourth Proportional to 1,072,669.10, 1,609,003.65 and 567,034.70

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Solution

The fourth proportional to 1,072,669.10, 1,609,003.65 and 567,034.70 is: 850,552.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,669.10 : 1,609,003.65 = 567,034.70 : x
  2. Step 2: Convert to fraction form
    1,072,669.10/1,609,003.65 = 567,034.70/x
  3. Step 3: Cross multiply
    1,072,669.10x = 1,609,003.65 × 567,034.70
  4. Step 4: Simplify right side
    1,072,669.10x = 912,360,901,976.66
  5. Step 5: Solve for x
    x = 912,360,901,976.66/1,072,669.10
  6. Step 6: Final answer
    x = 850,552.05

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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.