Home / 4,891,901.26-7,339,153.20-1,697,022.22

Finding the Fourth Proportional to 4,891,901.26, 7,339,153.20 and 1,697,022.22

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Solution

The fourth proportional to 4,891,901.26, 7,339,153.20 and 1,697,022.22 is: 2,545,984.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,901.26 : 7,339,153.20 = 1,697,022.22 : x
  2. Step 2: Convert to fraction form
    4,891,901.26/7,339,153.20 = 1,697,022.22/x
  3. Step 3: Cross multiply
    4,891,901.26x = 7,339,153.20 × 1,697,022.22
  4. Step 4: Simplify right side
    4,891,901.26x = 12,454,706,056,384.10
  5. Step 5: Solve for x
    x = 12,454,706,056,384.10/4,891,901.26
  6. Step 6: Final answer
    x = 2,545,984.76

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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.