Home / 3,362,007.14-4,639,478-1,834,113.86

Finding the Fourth Proportional to 3,362,007.14, 4,639,478 and 1,834,113.86

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Solution

The fourth proportional to 3,362,007.14, 4,639,478 and 1,834,113.86 is: 2,531,027.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,007.14 : 4,639,478 = 1,834,113.86 : x
  2. Step 2: Convert to fraction form
    3,362,007.14/4,639,478 = 1,834,113.86/x
  3. Step 3: Cross multiply
    3,362,007.14x = 4,639,478 × 1,834,113.86
  4. Step 4: Simplify right side
    3,362,007.14x = 8,509,330,902,965.08
  5. Step 5: Solve for x
    x = 8,509,330,902,965.08/3,362,007.14
  6. Step 6: Final answer
    x = 2,531,027.02

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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.