Home / 1,060,992.98-1,464,170.46-577,561.79

Finding the Fourth Proportional to 1,060,992.98, 1,464,170.46 and 577,561.79

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Solution

The fourth proportional to 1,060,992.98, 1,464,170.46 and 577,561.79 is: 797,035.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,992.98 : 1,464,170.46 = 577,561.79 : x
  2. Step 2: Convert to fraction form
    1,060,992.98/1,464,170.46 = 577,561.79/x
  3. Step 3: Cross multiply
    1,060,992.98x = 1,464,170.46 × 577,561.79
  4. Step 4: Simplify right side
    1,060,992.98x = 845,648,904,421.87
  5. Step 5: Solve for x
    x = 845,648,904,421.87/1,060,992.98
  6. Step 6: Final answer
    x = 797,035.35

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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.