Home / 2,793,366.06-4,192,981.02-2,475,551.22

Finding the Fourth Proportional to 2,793,366.06, 4,192,981.02 and 2,475,551.22

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Solution

The fourth proportional to 2,793,366.06, 4,192,981.02 and 2,475,551.22 is: 3,715,925.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,366.06 : 4,192,981.02 = 2,475,551.22 : x
  2. Step 2: Convert to fraction form
    2,793,366.06/4,192,981.02 = 2,475,551.22/x
  3. Step 3: Cross multiply
    2,793,366.06x = 4,192,981.02 × 2,475,551.22
  4. Step 4: Simplify right side
    2,793,366.06x = 10,379,939,279,497.85
  5. Step 5: Solve for x
    x = 10,379,939,279,497.85/2,793,366.06
  6. Step 6: Final answer
    x = 3,715,925.18

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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.