Home / 3,511,127.84-4,844,021.06-2,595,555.26

Finding the Fourth Proportional to 3,511,127.84, 4,844,021.06 and 2,595,555.26

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Solution

The fourth proportional to 3,511,127.84, 4,844,021.06 and 2,595,555.26 is: 3,580,879.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,127.84 : 4,844,021.06 = 2,595,555.26 : x
  2. Step 2: Convert to fraction form
    3,511,127.84/4,844,021.06 = 2,595,555.26/x
  3. Step 3: Cross multiply
    3,511,127.84x = 4,844,021.06 × 2,595,555.26
  4. Step 4: Simplify right side
    3,511,127.84x = 12,572,924,341,833.77
  5. Step 5: Solve for x
    x = 12,572,924,341,833.77/3,511,127.84
  6. Step 6: Final answer
    x = 3,580,879.11

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.