Home / 4,536,989.52-6,261,187.32-2,603,603.76

Finding the Fourth Proportional to 4,536,989.52, 6,261,187.32 and 2,603,603.76

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Solution

The fourth proportional to 4,536,989.52, 6,261,187.32 and 2,603,603.76 is: 3,593,054.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,989.52 : 6,261,187.32 = 2,603,603.76 : x
  2. Step 2: Convert to fraction form
    4,536,989.52/6,261,187.32 = 2,603,603.76/x
  3. Step 3: Cross multiply
    4,536,989.52x = 6,261,187.32 × 2,603,603.76
  4. Step 4: Simplify right side
    4,536,989.52x = 16,301,650,848,416.32
  5. Step 5: Solve for x
    x = 16,301,650,848,416.32/4,536,989.52
  6. Step 6: Final answer
    x = 3,593,054.55

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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.