Home / 3,016,501.48-4,523,790.68-994,368.48

Finding the Fourth Proportional to 3,016,501.48, 4,523,790.68 and 994,368.48

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Solution

The fourth proportional to 3,016,501.48, 4,523,790.68 and 994,368.48 is: 1,491,235.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,501.48 : 4,523,790.68 = 994,368.48 : x
  2. Step 2: Convert to fraction form
    3,016,501.48/4,523,790.68 = 994,368.48/x
  3. Step 3: Cross multiply
    3,016,501.48x = 4,523,790.68 × 994,368.48
  4. Step 4: Simplify right side
    3,016,501.48x = 4,498,314,862,309.77
  5. Step 5: Solve for x
    x = 4,498,314,862,309.77/3,016,501.48
  6. Step 6: Final answer
    x = 1,491,235.76

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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.