Home / 3,001,069.52-4,141,870.18-1,711,614.32

Finding the Fourth Proportional to 3,001,069.52, 4,141,870.18 and 1,711,614.32

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Solution

The fourth proportional to 3,001,069.52, 4,141,870.18 and 1,711,614.32 is: 2,362,252.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,069.52 : 4,141,870.18 = 1,711,614.32 : x
  2. Step 2: Convert to fraction form
    3,001,069.52/4,141,870.18 = 1,711,614.32/x
  3. Step 3: Cross multiply
    3,001,069.52x = 4,141,870.18 × 1,711,614.32
  4. Step 4: Simplify right side
    3,001,069.52x = 7,089,284,311,668.98
  5. Step 5: Solve for x
    x = 7,089,284,311,668.98/3,001,069.52
  6. Step 6: Final answer
    x = 2,362,252.61

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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.