Home / 1,009,194.88-1,393,026.24-601,424.68

Finding the Fourth Proportional to 1,009,194.88, 1,393,026.24 and 601,424.68

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Solution

The fourth proportional to 1,009,194.88, 1,393,026.24 and 601,424.68 is: 830,167.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,194.88 : 1,393,026.24 = 601,424.68 : x
  2. Step 2: Convert to fraction form
    1,009,194.88/1,393,026.24 = 601,424.68/x
  3. Step 3: Cross multiply
    1,009,194.88x = 1,393,026.24 × 601,424.68
  4. Step 4: Simplify right side
    1,009,194.88x = 837,800,360,623.60
  5. Step 5: Solve for x
    x = 837,800,360,623.60/1,009,194.88
  6. Step 6: Final answer
    x = 830,167.07

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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.