Home / 4,647,159.54-6,973,467.57-1,951,277.40

Finding the Fourth Proportional to 4,647,159.54, 6,973,467.57 and 1,951,277.40

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Solution

The fourth proportional to 4,647,159.54, 6,973,467.57 and 1,951,277.40 is: 2,928,061.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,159.54 : 6,973,467.57 = 1,951,277.40 : x
  2. Step 2: Convert to fraction form
    4,647,159.54/6,973,467.57 = 1,951,277.40/x
  3. Step 3: Cross multiply
    4,647,159.54x = 6,973,467.57 × 1,951,277.40
  4. Step 4: Simplify right side
    4,647,159.54x = 13,607,169,668,973.92
  5. Step 5: Solve for x
    x = 13,607,169,668,973.92/4,647,159.54
  6. Step 6: Final answer
    x = 2,928,061.66

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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.