Home / 3,584,845.01-4,947,023.57-1,953,265.86

Finding the Fourth Proportional to 3,584,845.01, 4,947,023.57 and 1,953,265.86

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Solution

The fourth proportional to 3,584,845.01, 4,947,023.57 and 1,953,265.86 is: 2,695,472.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,845.01 : 4,947,023.57 = 1,953,265.86 : x
  2. Step 2: Convert to fraction form
    3,584,845.01/4,947,023.57 = 1,953,265.86/x
  3. Step 3: Cross multiply
    3,584,845.01x = 4,947,023.57 × 1,953,265.86
  4. Step 4: Simplify right side
    3,584,845.01x = 9,662,852,238,129.99
  5. Step 5: Solve for x
    x = 9,662,852,238,129.99/3,584,845.01
  6. Step 6: Final answer
    x = 2,695,472.80

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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.