Home / 5,641,053.89-8,465,689.67-2,047,110.30

Finding the Fourth Proportional to 5,641,053.89, 8,465,689.67 and 2,047,110.30

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Solution

The fourth proportional to 5,641,053.89, 8,465,689.67 and 2,047,110.30 is: 3,072,156.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,641,053.89 : 8,465,689.67 = 2,047,110.30 : x
  2. Step 2: Convert to fraction form
    5,641,053.89/8,465,689.67 = 2,047,110.30/x
  3. Step 3: Cross multiply
    5,641,053.89x = 8,465,689.67 × 2,047,110.30
  4. Step 4: Simplify right side
    5,641,053.89x = 17,330,200,509,825.05
  5. Step 5: Solve for x
    x = 17,330,200,509,825.05/5,641,053.89
  6. Step 6: Final answer
    x = 3,072,156.53

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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.