Home / 3,195,191.00-4,792,828.87-1,065,275.80

Finding the Fourth Proportional to 3,195,191.00, 4,792,828.87 and 1,065,275.80

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Solution

The fourth proportional to 3,195,191.00, 4,792,828.87 and 1,065,275.80 is: 1,597,927.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,191.00 : 4,792,828.87 = 1,065,275.80 : x
  2. Step 2: Convert to fraction form
    3,195,191.00/4,792,828.87 = 1,065,275.80/x
  3. Step 3: Cross multiply
    3,195,191.00x = 4,792,828.87 × 1,065,275.80
  4. Step 4: Simplify right side
    3,195,191.00x = 5,105,684,590,612.40
  5. Step 5: Solve for x
    x = 5,105,684,590,612.40/3,195,191.00
  6. Step 6: Final answer
    x = 1,597,927.82

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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.