Home / 1,599,109.17-2,206,557.45-1,026,924.36

Finding the Fourth Proportional to 1,599,109.17, 2,206,557.45 and 1,026,924.36

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Solution

The fourth proportional to 1,599,109.17, 2,206,557.45 and 1,026,924.36 is: 1,417,018.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,109.17 : 2,206,557.45 = 1,026,924.36 : x
  2. Step 2: Convert to fraction form
    1,599,109.17/2,206,557.45 = 1,026,924.36/x
  3. Step 3: Cross multiply
    1,599,109.17x = 2,206,557.45 × 1,026,924.36
  4. Step 4: Simplify right side
    1,599,109.17x = 2,265,967,597,144.48
  5. Step 5: Solve for x
    x = 2,265,967,597,144.48/1,599,109.17
  6. Step 6: Final answer
    x = 1,417,018.70

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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.