Home / 1,023,192.68-1,533,317.69-703,705.29

Finding the Fourth Proportional to 1,023,192.68, 1,533,317.69 and 703,705.29

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Solution

The fourth proportional to 1,023,192.68, 1,533,317.69 and 703,705.29 is: 1,054,546.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,192.68 : 1,533,317.69 = 703,705.29 : x
  2. Step 2: Convert to fraction form
    1,023,192.68/1,533,317.69 = 703,705.29/x
  3. Step 3: Cross multiply
    1,023,192.68x = 1,533,317.69 × 703,705.29
  4. Step 4: Simplify right side
    1,023,192.68x = 1,079,003,769,703.58
  5. Step 5: Solve for x
    x = 1,079,003,769,703.58/1,023,192.68
  6. Step 6: Final answer
    x = 1,054,546.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.