Home / 1,097,042.10-1,644,907.05-565,601.10

Finding the Fourth Proportional to 1,097,042.10, 1,644,907.05 and 565,601.10

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Solution

The fourth proportional to 1,097,042.10, 1,644,907.05 and 565,601.10 is: 848,063.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,042.10 : 1,644,907.05 = 565,601.10 : x
  2. Step 2: Convert to fraction form
    1,097,042.10/1,644,907.05 = 565,601.10/x
  3. Step 3: Cross multiply
    1,097,042.10x = 1,644,907.05 × 565,601.10
  4. Step 4: Simplify right side
    1,097,042.10x = 930,361,236,877.76
  5. Step 5: Solve for x
    x = 930,361,236,877.76/1,097,042.10
  6. Step 6: Final answer
    x = 848,063.39

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Double scale
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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.