Home / 3,073,357.50-4,240,930.23-1,696,611.84

Finding the Fourth Proportional to 3,073,357.50, 4,240,930.23 and 1,696,611.84

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Solution

The fourth proportional to 3,073,357.50, 4,240,930.23 and 1,696,611.84 is: 2,341,157.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,357.50 : 4,240,930.23 = 1,696,611.84 : x
  2. Step 2: Convert to fraction form
    3,073,357.50/4,240,930.23 = 1,696,611.84/x
  3. Step 3: Cross multiply
    3,073,357.50x = 4,240,930.23 × 1,696,611.84
  4. Step 4: Simplify right side
    3,073,357.50x = 7,195,212,440,831.92
  5. Step 5: Solve for x
    x = 7,195,212,440,831.92/3,073,357.50
  6. Step 6: Final answer
    x = 2,341,157.01

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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.