Home / 3,035,415.18-4,188,857.46-1,795,470.95

Finding the Fourth Proportional to 3,035,415.18, 4,188,857.46 and 1,795,470.95

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Solution

The fourth proportional to 3,035,415.18, 4,188,857.46 and 1,795,470.95 is: 2,477,740.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,415.18 : 4,188,857.46 = 1,795,470.95 : x
  2. Step 2: Convert to fraction form
    3,035,415.18/4,188,857.46 = 1,795,470.95/x
  3. Step 3: Cross multiply
    3,035,415.18x = 4,188,857.46 × 1,795,470.95
  4. Step 4: Simplify right side
    3,035,415.18x = 7,520,971,862,176.50
  5. Step 5: Solve for x
    x = 7,520,971,862,176.50/3,035,415.18
  6. Step 6: Final answer
    x = 2,477,740.74

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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.