Home / 4,857,022.34-7,284,203.54-1,824,153.62

Finding the Fourth Proportional to 4,857,022.34, 7,284,203.54 and 1,824,153.62

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Solution

The fourth proportional to 4,857,022.34, 7,284,203.54 and 1,824,153.62 is: 2,735,730.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,022.34 : 7,284,203.54 = 1,824,153.62 : x
  2. Step 2: Convert to fraction form
    4,857,022.34/7,284,203.54 = 1,824,153.62/x
  3. Step 3: Cross multiply
    4,857,022.34x = 7,284,203.54 × 1,824,153.62
  4. Step 4: Simplify right side
    4,857,022.34x = 13,287,506,217,606.61
  5. Step 5: Solve for x
    x = 13,287,506,217,606.61/4,857,022.34
  6. Step 6: Final answer
    x = 2,735,730.93

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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.