Home / 2,721,599.92-3,755,808.23-1,481,214.93

Finding the Fourth Proportional to 2,721,599.92, 3,755,808.23 and 1,481,214.93

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Solution

The fourth proportional to 2,721,599.92, 3,755,808.23 and 1,481,214.93 is: 2,044,076.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,721,599.92 : 3,755,808.23 = 1,481,214.93 : x
  2. Step 2: Convert to fraction form
    2,721,599.92/3,755,808.23 = 1,481,214.93/x
  3. Step 3: Cross multiply
    2,721,599.92x = 3,755,808.23 × 1,481,214.93
  4. Step 4: Simplify right side
    2,721,599.92x = 5,563,159,224,492.87
  5. Step 5: Solve for x
    x = 5,563,159,224,492.87/2,721,599.92
  6. Step 6: Final answer
    x = 2,044,076.79

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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.