Home / 2,610,802.20-3,911,537.70-2,237,554.20

Finding the Fourth Proportional to 2,610,802.20, 3,911,537.70 and 2,237,554.20

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Solution

The fourth proportional to 2,610,802.20, 3,911,537.70 and 2,237,554.20 is: 3,352,332.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,802.20 : 3,911,537.70 = 2,237,554.20 : x
  2. Step 2: Convert to fraction form
    2,610,802.20/3,911,537.70 = 2,237,554.20/x
  3. Step 3: Cross multiply
    2,610,802.20x = 3,911,537.70 × 2,237,554.20
  4. Step 4: Simplify right side
    2,610,802.20x = 8,752,277,609,093.34
  5. Step 5: Solve for x
    x = 8,752,277,609,093.34/2,610,802.20
  6. Step 6: Final answer
    x = 3,352,332.71

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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.