Home / 1,026,066.24-1,539,449.28-552,800.16

Finding the Fourth Proportional to 1,026,066.24, 1,539,449.28 and 552,800.16

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Solution

The fourth proportional to 1,026,066.24, 1,539,449.28 and 552,800.16 is: 829,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,066.24 : 1,539,449.28 = 552,800.16 : x
  2. Step 2: Convert to fraction form
    1,026,066.24/1,539,449.28 = 552,800.16/x
  3. Step 3: Cross multiply
    1,026,066.24x = 1,539,449.28 × 552,800.16
  4. Step 4: Simplify right side
    1,026,066.24x = 851,007,808,295.89
  5. Step 5: Solve for x
    x = 851,007,808,295.89/1,026,066.24
  6. Step 6: Final answer
    x = 829,388.76

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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.