Home / 3,462,524.47-5,217,420.96-2,845,265.59

Finding the Fourth Proportional to 3,462,524.47, 5,217,420.96 and 2,845,265.59

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Solution

The fourth proportional to 3,462,524.47, 5,217,420.96 and 2,845,265.59 is: 4,287,319.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,524.47 : 5,217,420.96 = 2,845,265.59 : x
  2. Step 2: Convert to fraction form
    3,462,524.47/5,217,420.96 = 2,845,265.59/x
  3. Step 3: Cross multiply
    3,462,524.47x = 5,217,420.96 × 2,845,265.59
  4. Step 4: Simplify right side
    3,462,524.47x = 14,844,948,326,032.77
  5. Step 5: Solve for x
    x = 14,844,948,326,032.77/3,462,524.47
  6. Step 6: Final answer
    x = 4,287,319.40

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.