Home / 1,035,029.85-1,552,862.45-529,945.46

Finding the Fourth Proportional to 1,035,029.85, 1,552,862.45 and 529,945.46

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Solution

The fourth proportional to 1,035,029.85, 1,552,862.45 and 529,945.46 is: 795,080.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,029.85 : 1,552,862.45 = 529,945.46 : x
  2. Step 2: Convert to fraction form
    1,035,029.85/1,552,862.45 = 529,945.46/x
  3. Step 3: Cross multiply
    1,035,029.85x = 1,552,862.45 × 529,945.46
  4. Step 4: Simplify right side
    1,035,029.85x = 822,932,394,967.94
  5. Step 5: Solve for x
    x = 822,932,394,967.94/1,035,029.85
  6. Step 6: Final answer
    x = 795,080.83

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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.