Home / 4,756,542.04-6,563,936.92-2,691,520

Finding the Fourth Proportional to 4,756,542.04, 6,563,936.92 and 2,691,520

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Solution

The fourth proportional to 4,756,542.04, 6,563,936.92 and 2,691,520 is: 3,714,246.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,542.04 : 6,563,936.92 = 2,691,520 : x
  2. Step 2: Convert to fraction form
    4,756,542.04/6,563,936.92 = 2,691,520/x
  3. Step 3: Cross multiply
    4,756,542.04x = 6,563,936.92 × 2,691,520
  4. Step 4: Simplify right side
    4,756,542.04x = 17,666,967,498,918.40
  5. Step 5: Solve for x
    x = 17,666,967,498,918.40/4,756,542.04
  6. Step 6: Final answer
    x = 3,714,246.05

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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.