Home / 975,067.27-1,459,754.87-569,015.08

Finding the Fourth Proportional to 975,067.27, 1,459,754.87 and 569,015.08

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Solution

The fourth proportional to 975,067.27, 1,459,754.87 and 569,015.08 is: 851,861.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,067.27 : 1,459,754.87 = 569,015.08 : x
  2. Step 2: Convert to fraction form
    975,067.27/1,459,754.87 = 569,015.08/x
  3. Step 3: Cross multiply
    975,067.27x = 1,459,754.87 × 569,015.08
  4. Step 4: Simplify right side
    975,067.27x = 830,622,527,638.98
  5. Step 5: Solve for x
    x = 830,622,527,638.98/975,067.27
  6. Step 6: Final answer
    x = 851,861.77

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1.5x scale

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.