Home / 3,584,857.08-4,947,040.21-1,953,277.95

Finding the Fourth Proportional to 3,584,857.08, 4,947,040.21 and 1,953,277.95

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Solution

The fourth proportional to 3,584,857.08, 4,947,040.21 and 1,953,277.95 is: 2,695,489.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,857.08 : 4,947,040.21 = 1,953,277.95 : x
  2. Step 2: Convert to fraction form
    3,584,857.08/4,947,040.21 = 1,953,277.95/x
  3. Step 3: Cross multiply
    3,584,857.08x = 4,947,040.21 × 1,953,277.95
  4. Step 4: Simplify right side
    3,584,857.08x = 9,662,944,559,956.37
  5. Step 5: Solve for x
    x = 9,662,944,559,956.37/3,584,857.08
  6. Step 6: Final answer
    x = 2,695,489.48

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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.