Home / 1,955,254.03-2,698,356.32-1,096,090.27

Finding the Fourth Proportional to 1,955,254.03, 2,698,356.32 and 1,096,090.27

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Solution

The fourth proportional to 1,955,254.03, 2,698,356.32 and 1,096,090.27 is: 1,512,663.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,254.03 : 2,698,356.32 = 1,096,090.27 : x
  2. Step 2: Convert to fraction form
    1,955,254.03/2,698,356.32 = 1,096,090.27/x
  3. Step 3: Cross multiply
    1,955,254.03x = 2,698,356.32 × 1,096,090.27
  4. Step 4: Simplify right side
    1,955,254.03x = 2,957,642,101,864.56
  5. Step 5: Solve for x
    x = 2,957,642,101,864.56/1,955,254.03
  6. Step 6: Final answer
    x = 1,512,663.86

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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.