Home / 4,217,566.66-5,820,231.48-2,283,827.12

Finding the Fourth Proportional to 4,217,566.66, 5,820,231.48 and 2,283,827.12

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Solution

The fourth proportional to 4,217,566.66, 5,820,231.48 and 2,283,827.12 is: 3,151,675.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,566.66 : 5,820,231.48 = 2,283,827.12 : x
  2. Step 2: Convert to fraction form
    4,217,566.66/5,820,231.48 = 2,283,827.12/x
  3. Step 3: Cross multiply
    4,217,566.66x = 5,820,231.48 × 2,283,827.12
  4. Step 4: Simplify right side
    4,217,566.66x = 13,292,402,498,701.74
  5. Step 5: Solve for x
    x = 13,292,402,498,701.74/4,217,566.66
  6. Step 6: Final answer
    x = 3,151,675.73

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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.