Home / 4,217,574.02-5,820,279.78-2,283,834.69

Finding the Fourth Proportional to 4,217,574.02, 5,820,279.78 and 2,283,834.69

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Solution

The fourth proportional to 4,217,574.02, 5,820,279.78 and 2,283,834.69 is: 3,151,706.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,574.02 : 5,820,279.78 = 2,283,834.69 : x
  2. Step 2: Convert to fraction form
    4,217,574.02/5,820,279.78 = 2,283,834.69/x
  3. Step 3: Cross multiply
    4,217,574.02x = 5,820,279.78 × 2,283,834.69
  4. Step 4: Simplify right side
    4,217,574.02x = 13,292,556,867,069.57
  5. Step 5: Solve for x
    x = 13,292,556,867,069.57/4,217,574.02
  6. Step 6: Final answer
    x = 3,151,706.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.