Home / 3,022,473.40-4,532,651.70-891,993.40

Finding the Fourth Proportional to 3,022,473.40, 4,532,651.70 and 891,993.40

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Solution

The fourth proportional to 3,022,473.40, 4,532,651.70 and 891,993.40 is: 1,337,677.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,473.40 : 4,532,651.70 = 891,993.40 : x
  2. Step 2: Convert to fraction form
    3,022,473.40/4,532,651.70 = 891,993.40/x
  3. Step 3: Cross multiply
    3,022,473.40x = 4,532,651.70 × 891,993.40
  4. Step 4: Simplify right side
    3,022,473.40x = 4,043,095,400,898.78
  5. Step 5: Solve for x
    x = 4,043,095,400,898.78/3,022,473.40
  6. Step 6: Final answer
    x = 1,337,677.74

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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.