Home / 2,533,105.14-3,495,658.87-1,371,531.42

Finding the Fourth Proportional to 2,533,105.14, 3,495,658.87 and 1,371,531.42

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Solution

The fourth proportional to 2,533,105.14, 3,495,658.87 and 1,371,531.42 is: 1,892,699.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,105.14 : 3,495,658.87 = 1,371,531.42 : x
  2. Step 2: Convert to fraction form
    2,533,105.14/3,495,658.87 = 1,371,531.42/x
  3. Step 3: Cross multiply
    2,533,105.14x = 3,495,658.87 × 1,371,531.42
  4. Step 4: Simplify right side
    2,533,105.14x = 4,794,405,973,806.70
  5. Step 5: Solve for x
    x = 4,794,405,973,806.70/2,533,105.14
  6. Step 6: Final answer
    x = 1,892,699.16

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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.