Home / 3,009,682.92-4,153,482.18-1,651,604.52

Finding the Fourth Proportional to 3,009,682.92, 4,153,482.18 and 1,651,604.52

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Solution

The fourth proportional to 3,009,682.92, 4,153,482.18 and 1,651,604.52 is: 2,279,279.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,682.92 : 4,153,482.18 = 1,651,604.52 : x
  2. Step 2: Convert to fraction form
    3,009,682.92/4,153,482.18 = 1,651,604.52/x
  3. Step 3: Cross multiply
    3,009,682.92x = 4,153,482.18 × 1,651,604.52
  4. Step 4: Simplify right side
    3,009,682.92x = 6,859,909,942,227.45
  5. Step 5: Solve for x
    x = 6,859,909,942,227.45/3,009,682.92
  6. Step 6: Final answer
    x = 2,279,279.95

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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.