Home / 3,518,409.34-4,852,404.39-2,704,584.70

Finding the Fourth Proportional to 3,518,409.34, 4,852,404.39 and 2,704,584.70

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Solution

The fourth proportional to 3,518,409.34, 4,852,404.39 and 2,704,584.70 is: 3,730,020.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,518,409.34 : 4,852,404.39 = 2,704,584.70 : x
  2. Step 2: Convert to fraction form
    3,518,409.34/4,852,404.39 = 2,704,584.70/x
  3. Step 3: Cross multiply
    3,518,409.34x = 4,852,404.39 × 2,704,584.70
  4. Step 4: Simplify right side
    3,518,409.34x = 13,123,738,671,406.83
  5. Step 5: Solve for x
    x = 13,123,738,671,406.83/3,518,409.34
  6. Step 6: Final answer
    x = 3,730,020.42

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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.