Home / 4,033,485.40-6,050,228.10-2,605,811.80

Finding the Fourth Proportional to 4,033,485.40, 6,050,228.10 and 2,605,811.80

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Solution

The fourth proportional to 4,033,485.40, 6,050,228.10 and 2,605,811.80 is: 3,908,717.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,485.40 : 6,050,228.10 = 2,605,811.80 : x
  2. Step 2: Convert to fraction form
    4,033,485.40/6,050,228.10 = 2,605,811.80/x
  3. Step 3: Cross multiply
    4,033,485.40x = 6,050,228.10 × 2,605,811.80
  4. Step 4: Simplify right side
    4,033,485.40x = 15,765,755,775,671.58
  5. Step 5: Solve for x
    x = 15,765,755,775,671.58/4,033,485.40
  6. Step 6: Final answer
    x = 3,908,717.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.