Home / 1,026,727.60-1,416,812.16-596,977.24

Finding the Fourth Proportional to 1,026,727.60, 1,416,812.16 and 596,977.24

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Solution

The fourth proportional to 1,026,727.60, 1,416,812.16 and 596,977.24 is: 823,786.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,727.60 : 1,416,812.16 = 596,977.24 : x
  2. Step 2: Convert to fraction form
    1,026,727.60/1,416,812.16 = 596,977.24/x
  3. Step 3: Cross multiply
    1,026,727.60x = 1,416,812.16 × 596,977.24
  4. Step 4: Simplify right side
    1,026,727.60x = 845,804,612,875.24
  5. Step 5: Solve for x
    x = 845,804,612,875.24/1,026,727.60
  6. Step 6: Final answer
    x = 823,786.77

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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.