Home / 5,449,036.01-7,520,260.30-3,001,897.82

Finding the Fourth Proportional to 5,449,036.01, 7,520,260.30 and 3,001,897.82

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Solution

The fourth proportional to 5,449,036.01, 7,520,260.30 and 3,001,897.82 is: 4,142,944.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,449,036.01 : 7,520,260.30 = 3,001,897.82 : x
  2. Step 2: Convert to fraction form
    5,449,036.01/7,520,260.30 = 3,001,897.82/x
  3. Step 3: Cross multiply
    5,449,036.01x = 7,520,260.30 × 3,001,897.82
  4. Step 4: Simplify right side
    5,449,036.01x = 22,575,053,011,698.45
  5. Step 5: Solve for x
    x = 22,575,053,011,698.45/5,449,036.01
  6. Step 6: Final answer
    x = 4,142,944.37

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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.