Home / 4,217,564.15-5,820,228.03-2,283,824.63

Finding the Fourth Proportional to 4,217,564.15, 5,820,228.03 and 2,283,824.63

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Solution

The fourth proportional to 4,217,564.15, 5,820,228.03 and 2,283,824.63 is: 3,151,672.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,564.15 : 5,820,228.03 = 2,283,824.63 : x
  2. Step 2: Convert to fraction form
    4,217,564.15/5,820,228.03 = 2,283,824.63/x
  3. Step 3: Cross multiply
    4,217,564.15x = 5,820,228.03 × 2,283,824.63
  4. Step 4: Simplify right side
    4,217,564.15x = 13,292,380,127,130.38
  5. Step 5: Solve for x
    x = 13,292,380,127,130.38/4,217,564.15
  6. Step 6: Final answer
    x = 3,151,672.31

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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.