Home / 1,961,196.17-2,706,520.11-1,090,048.24

Finding the Fourth Proportional to 1,961,196.17, 2,706,520.11 and 1,090,048.24

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Solution

The fourth proportional to 1,961,196.17, 2,706,520.11 and 1,090,048.24 is: 1,504,305.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,961,196.17 : 2,706,520.11 = 1,090,048.24 : x
  2. Step 2: Convert to fraction form
    1,961,196.17/2,706,520.11 = 1,090,048.24/x
  3. Step 3: Cross multiply
    1,961,196.17x = 2,706,520.11 × 1,090,048.24
  4. Step 4: Simplify right side
    1,961,196.17x = 2,950,237,475,663.81
  5. Step 5: Solve for x
    x = 2,950,237,475,663.81/1,961,196.17
  6. Step 6: Final answer
    x = 1,504,305.14

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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.