Home / 4,283,630.73-5,911,376.04-2,323,503.81

Finding the Fourth Proportional to 4,283,630.73, 5,911,376.04 and 2,323,503.81

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Solution

The fourth proportional to 4,283,630.73, 5,911,376.04 and 2,323,503.81 is: 3,206,416.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,630.73 : 5,911,376.04 = 2,323,503.81 : x
  2. Step 2: Convert to fraction form
    4,283,630.73/5,911,376.04 = 2,323,503.81/x
  3. Step 3: Cross multiply
    4,283,630.73x = 5,911,376.04 × 2,323,503.81
  4. Step 4: Simplify right side
    4,283,630.73x = 13,735,104,751,282.71
  5. Step 5: Solve for x
    x = 13,735,104,751,282.71/4,283,630.73
  6. Step 6: Final answer
    x = 3,206,416.62

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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.