Home / 4,684,566.04-6,450,329.79-4,100,520.69

Finding the Fourth Proportional to 4,684,566.04, 6,450,329.79 and 4,100,520.69

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Solution

The fourth proportional to 4,684,566.04, 6,450,329.79 and 4,100,520.69 is: 5,646,138.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,566.04 : 6,450,329.79 = 4,100,520.69 : x
  2. Step 2: Convert to fraction form
    4,684,566.04/6,450,329.79 = 4,100,520.69/x
  3. Step 3: Cross multiply
    4,684,566.04x = 6,450,329.79 × 4,100,520.69
  4. Step 4: Simplify right side
    4,684,566.04x = 26,449,710,761,218.36
  5. Step 5: Solve for x
    x = 26,449,710,761,218.36/4,684,566.04
  6. Step 6: Final answer
    x = 5,646,138.95

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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.