Home / 3,518,408.34-4,852,403.01-2,704,583.70

Finding the Fourth Proportional to 3,518,408.34, 4,852,403.01 and 2,704,583.70

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Solution

The fourth proportional to 3,518,408.34, 4,852,403.01 and 2,704,583.70 is: 3,730,019.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,518,408.34 : 4,852,403.01 = 2,704,583.70 : x
  2. Step 2: Convert to fraction form
    3,518,408.34/4,852,403.01 = 2,704,583.70/x
  3. Step 3: Cross multiply
    3,518,408.34x = 4,852,403.01 × 2,704,583.70
  4. Step 4: Simplify right side
    3,518,408.34x = 13,123,730,086,676.94
  5. Step 5: Solve for x
    x = 13,123,730,086,676.94/3,518,408.34
  6. Step 6: Final answer
    x = 3,730,019.04

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1.5x scale

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.