Home / 3,922,503.37-5,413,492.95-2,374,617.90

Finding the Fourth Proportional to 3,922,503.37, 5,413,492.95 and 2,374,617.90

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Solution

The fourth proportional to 3,922,503.37, 5,413,492.95 and 2,374,617.90 is: 3,277,238.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,503.37 : 5,413,492.95 = 2,374,617.90 : x
  2. Step 2: Convert to fraction form
    3,922,503.37/5,413,492.95 = 2,374,617.90/x
  3. Step 3: Cross multiply
    3,922,503.37x = 5,413,492.95 × 2,374,617.90
  4. Step 4: Simplify right side
    3,922,503.37x = 12,854,977,271,989.59
  5. Step 5: Solve for x
    x = 12,854,977,271,989.59/3,922,503.37
  6. Step 6: Final answer
    x = 3,277,238.05

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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.