Home / 1,026,449.64-1,416,458.34-567,534.96

Finding the Fourth Proportional to 1,026,449.64, 1,416,458.34 and 567,534.96

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Solution

The fourth proportional to 1,026,449.64, 1,416,458.34 and 567,534.96 is: 783,174.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,449.64 : 1,416,458.34 = 567,534.96 : x
  2. Step 2: Convert to fraction form
    1,026,449.64/1,416,458.34 = 567,534.96/x
  3. Step 3: Cross multiply
    1,026,449.64x = 1,416,458.34 × 567,534.96
  4. Step 4: Simplify right side
    1,026,449.64x = 803,889,627,333.57
  5. Step 5: Solve for x
    x = 803,889,627,333.57/1,026,449.64
  6. Step 6: Final answer
    x = 783,174.93

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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.