Home / 1,801,114.04-2,485,293.90-1,026,844.76

Finding the Fourth Proportional to 1,801,114.04, 2,485,293.90 and 1,026,844.76

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Solution

The fourth proportional to 1,801,114.04, 2,485,293.90 and 1,026,844.76 is: 1,416,906.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,114.04 : 2,485,293.90 = 1,026,844.76 : x
  2. Step 2: Convert to fraction form
    1,801,114.04/2,485,293.90 = 1,026,844.76/x
  3. Step 3: Cross multiply
    1,801,114.04x = 2,485,293.90 × 1,026,844.76
  4. Step 4: Simplify right side
    1,801,114.04x = 2,552,011,018,274.96
  5. Step 5: Solve for x
    x = 2,552,011,018,274.96/1,801,114.04
  6. Step 6: Final answer
    x = 1,416,906.96

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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.