Home / 5,617,955.46-7,752,778.42-3,039,636.24

Finding the Fourth Proportional to 5,617,955.46, 7,752,778.42 and 3,039,636.24

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Solution

The fourth proportional to 5,617,955.46, 7,752,778.42 and 3,039,636.24 is: 4,194,697.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,955.46 : 7,752,778.42 = 3,039,636.24 : x
  2. Step 2: Convert to fraction form
    5,617,955.46/7,752,778.42 = 3,039,636.24/x
  3. Step 3: Cross multiply
    5,617,955.46x = 7,752,778.42 × 3,039,636.24
  4. Step 4: Simplify right side
    5,617,955.46x = 23,565,626,192,159.87
  5. Step 5: Solve for x
    x = 23,565,626,192,159.87/5,617,955.46
  6. Step 6: Final answer
    x = 4,194,697.94

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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.