Home / 3,026,806.94-4,535,165.79-2,126,637.14

Finding the Fourth Proportional to 3,026,806.94, 4,535,165.79 and 2,126,637.14

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Solution

The fourth proportional to 3,026,806.94, 4,535,165.79 and 2,126,637.14 is: 3,186,411.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,806.94 : 4,535,165.79 = 2,126,637.14 : x
  2. Step 2: Convert to fraction form
    3,026,806.94/4,535,165.79 = 2,126,637.14/x
  3. Step 3: Cross multiply
    3,026,806.94x = 4,535,165.79 × 2,126,637.14
  4. Step 4: Simplify right side
    3,026,806.94x = 9,644,651,982,395.61
  5. Step 5: Solve for x
    x = 9,644,651,982,395.61/3,026,806.94
  6. Step 6: Final answer
    x = 3,186,411.35

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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.