Home / 4,435,852.60-6,121,513.28-2,449,052.20

Finding the Fourth Proportional to 4,435,852.60, 6,121,513.28 and 2,449,052.20

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Solution

The fourth proportional to 4,435,852.60, 6,121,513.28 and 2,449,052.20 is: 3,379,712.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,852.60 : 6,121,513.28 = 2,449,052.20 : x
  2. Step 2: Convert to fraction form
    4,435,852.60/6,121,513.28 = 2,449,052.20/x
  3. Step 3: Cross multiply
    4,435,852.60x = 6,121,513.28 × 2,449,052.20
  4. Step 4: Simplify right side
    4,435,852.60x = 14,991,905,565,713.22
  5. Step 5: Solve for x
    x = 14,991,905,565,713.22/4,435,852.60
  6. Step 6: Final answer
    x = 3,379,712.29

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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.