Home / 3,372,071.36-5,059,767.80-1,574,693.61

Finding the Fourth Proportional to 3,372,071.36, 5,059,767.80 and 1,574,693.61

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Solution

The fourth proportional to 3,372,071.36, 5,059,767.80 and 1,574,693.61 is: 2,362,815.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,071.36 : 5,059,767.80 = 1,574,693.61 : x
  2. Step 2: Convert to fraction form
    3,372,071.36/5,059,767.80 = 1,574,693.61/x
  3. Step 3: Cross multiply
    3,372,071.36x = 5,059,767.80 × 1,574,693.61
  4. Step 4: Simplify right side
    3,372,071.36x = 7,967,584,014,870.29
  5. Step 5: Solve for x
    x = 7,967,584,014,870.29/3,372,071.36
  6. Step 6: Final answer
    x = 2,362,815.96

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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.