Home / 1,065,647.10-1,597,070.96-504,841.98

Finding the Fourth Proportional to 1,065,647.10, 1,597,070.96 and 504,841.98

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Solution

The fourth proportional to 1,065,647.10, 1,597,070.96 and 504,841.98 is: 756,599.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,647.10 : 1,597,070.96 = 504,841.98 : x
  2. Step 2: Convert to fraction form
    1,065,647.10/1,597,070.96 = 504,841.98/x
  3. Step 3: Cross multiply
    1,065,647.10x = 1,597,070.96 × 504,841.98
  4. Step 4: Simplify right side
    1,065,647.10x = 806,268,465,646.90
  5. Step 5: Solve for x
    x = 806,268,465,646.90/1,065,647.10
  6. Step 6: Final answer
    x = 756,599.88

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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.