Home / 3,793,264.02-5,234,795.25-2,161,636.50

Finding the Fourth Proportional to 3,793,264.02, 5,234,795.25 and 2,161,636.50

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Solution

The fourth proportional to 3,793,264.02, 5,234,795.25 and 2,161,636.50 is: 2,983,110.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,264.02 : 5,234,795.25 = 2,161,636.50 : x
  2. Step 2: Convert to fraction form
    3,793,264.02/5,234,795.25 = 2,161,636.50/x
  3. Step 3: Cross multiply
    3,793,264.02x = 5,234,795.25 × 2,161,636.50
  4. Step 4: Simplify right side
    3,793,264.02x = 11,315,724,482,426.62
  5. Step 5: Solve for x
    x = 11,315,724,482,426.62/3,793,264.02
  6. Step 6: Final answer
    x = 2,983,110.17

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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.