Home / 1,009,773.24-1,393,415.34-568,312.23

Finding the Fourth Proportional to 1,009,773.24, 1,393,415.34 and 568,312.23

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Solution

The fourth proportional to 1,009,773.24, 1,393,415.34 and 568,312.23 is: 784,230.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,773.24 : 1,393,415.34 = 568,312.23 : x
  2. Step 2: Convert to fraction form
    1,009,773.24/1,393,415.34 = 568,312.23/x
  3. Step 3: Cross multiply
    1,009,773.24x = 1,393,415.34 × 568,312.23
  4. Step 4: Simplify right side
    1,009,773.24x = 791,894,979,191.61
  5. Step 5: Solve for x
    x = 791,894,979,191.61/1,009,773.24
  6. Step 6: Final answer
    x = 784,230.51

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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.