Home / 2,897,388.09-4,346,738.24-1,548,840.15

Finding the Fourth Proportional to 2,897,388.09, 4,346,738.24 and 1,548,840.15

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Solution

The fourth proportional to 2,897,388.09, 4,346,738.24 and 1,548,840.15 is: 2,323,610.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,388.09 : 4,346,738.24 = 1,548,840.15 : x
  2. Step 2: Convert to fraction form
    2,897,388.09/4,346,738.24 = 1,548,840.15/x
  3. Step 3: Cross multiply
    2,897,388.09x = 4,346,738.24 × 1,548,840.15
  4. Step 4: Simplify right side
    2,897,388.09x = 6,732,402,699,908.14
  5. Step 5: Solve for x
    x = 6,732,402,699,908.14/2,897,388.09
  6. Step 6: Final answer
    x = 2,323,610.95

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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.