Home / 2,534,897.66-3,802,292.55-615,817.89

Finding the Fourth Proportional to 2,534,897.66, 3,802,292.55 and 615,817.89

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Solution

The fourth proportional to 2,534,897.66, 3,802,292.55 and 615,817.89 is: 923,713.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,897.66 : 3,802,292.55 = 615,817.89 : x
  2. Step 2: Convert to fraction form
    2,534,897.66/3,802,292.55 = 615,817.89/x
  3. Step 3: Cross multiply
    2,534,897.66x = 3,802,292.55 × 615,817.89
  4. Step 4: Simplify right side
    2,534,897.66x = 2,341,519,775,303.72
  5. Step 5: Solve for x
    x = 2,341,519,775,303.72/2,534,897.66
  6. Step 6: Final answer
    x = 923,713.73

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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.