Home / 1,043,118.88-1,439,508.72-590,497.36

Finding the Fourth Proportional to 1,043,118.88, 1,439,508.72 and 590,497.36

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Solution

The fourth proportional to 1,043,118.88, 1,439,508.72 and 590,497.36 is: 814,889.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,118.88 : 1,439,508.72 = 590,497.36 : x
  2. Step 2: Convert to fraction form
    1,043,118.88/1,439,508.72 = 590,497.36/x
  3. Step 3: Cross multiply
    1,043,118.88x = 1,439,508.72 × 590,497.36
  4. Step 4: Simplify right side
    1,043,118.88x = 850,026,098,856.98
  5. Step 5: Solve for x
    x = 850,026,098,856.98/1,043,118.88
  6. Step 6: Final answer
    x = 814,889.00

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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.