Home / 3,729,971.18-5,594,956.79-1,333,670.52

Finding the Fourth Proportional to 3,729,971.18, 5,594,956.79 and 1,333,670.52

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Solution

The fourth proportional to 3,729,971.18, 5,594,956.79 and 1,333,670.52 is: 2,000,505.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,971.18 : 5,594,956.79 = 1,333,670.52 : x
  2. Step 2: Convert to fraction form
    3,729,971.18/5,594,956.79 = 1,333,670.52/x
  3. Step 3: Cross multiply
    3,729,971.18x = 5,594,956.79 × 1,333,670.52
  4. Step 4: Simplify right side
    3,729,971.18x = 7,461,828,921,839.83
  5. Step 5: Solve for x
    x = 7,461,828,921,839.83/3,729,971.18
  6. Step 6: Final answer
    x = 2,000,505.79

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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.