Home / 1,026,035.39-1,416,069.48-590,443.79

Finding the Fourth Proportional to 1,026,035.39, 1,416,069.48 and 590,443.79

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Solution

The fourth proportional to 1,026,035.39, 1,416,069.48 and 590,443.79 is: 814,893.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,035.39 : 1,416,069.48 = 590,443.79 : x
  2. Step 2: Convert to fraction form
    1,026,035.39/1,416,069.48 = 590,443.79/x
  3. Step 3: Cross multiply
    1,026,035.39x = 1,416,069.48 × 590,443.79
  4. Step 4: Simplify right side
    1,026,035.39x = 836,109,423,594.18
  5. Step 5: Solve for x
    x = 836,109,423,594.18/1,026,035.39
  6. Step 6: Final answer
    x = 814,893.36

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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.