Home / 7,057,790.43-10,582,415.19-3,166,535.04

Finding the Fourth Proportional to 7,057,790.43, 10,582,415.19 and 3,166,535.04

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Solution

The fourth proportional to 7,057,790.43, 10,582,415.19 and 3,166,535.04 is: 4,747,886.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,057,790.43 : 10,582,415.19 = 3,166,535.04 : x
  2. Step 2: Convert to fraction form
    7,057,790.43/10,582,415.19 = 3,166,535.04/x
  3. Step 3: Cross multiply
    7,057,790.43x = 10,582,415.19 × 3,166,535.04
  4. Step 4: Simplify right side
    7,057,790.43x = 33,509,588,506,963.26
  5. Step 5: Solve for x
    x = 33,509,588,506,963.26/7,057,790.43
  6. Step 6: Final answer
    x = 4,747,886.59

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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.