Home / 2,593,999.40-3,895,664.70-1,884,828.20

Finding the Fourth Proportional to 2,593,999.40, 3,895,664.70 and 1,884,828.20

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Solution

The fourth proportional to 2,593,999.40, 3,895,664.70 and 1,884,828.20 is: 2,830,632.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,999.40 : 3,895,664.70 = 1,884,828.20 : x
  2. Step 2: Convert to fraction form
    2,593,999.40/3,895,664.70 = 1,884,828.20/x
  3. Step 3: Cross multiply
    2,593,999.40x = 3,895,664.70 × 1,884,828.20
  4. Step 4: Simplify right side
    2,593,999.40x = 7,342,658,684,304.54
  5. Step 5: Solve for x
    x = 7,342,658,684,304.54/2,593,999.40
  6. Step 6: Final answer
    x = 2,830,632.38

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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.