Home / 4,217,573.63-5,820,279.28-2,283,834.31

Finding the Fourth Proportional to 4,217,573.63, 5,820,279.28 and 2,283,834.31

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Solution

The fourth proportional to 4,217,573.63, 5,820,279.28 and 2,283,834.31 is: 3,151,706.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,573.63 : 5,820,279.28 = 2,283,834.31 : x
  2. Step 2: Convert to fraction form
    4,217,573.63/5,820,279.28 = 2,283,834.31/x
  3. Step 3: Cross multiply
    4,217,573.63x = 5,820,279.28 × 2,283,834.31
  4. Step 4: Simplify right side
    4,217,573.63x = 13,292,553,493,185.81
  5. Step 5: Solve for x
    x = 13,292,553,493,185.81/4,217,573.63
  6. Step 6: Final answer
    x = 3,151,706.32

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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.