Home / 4,157,569-5,737,445.22-2,249,857

Finding the Fourth Proportional to 4,157,569, 5,737,445.22 and 2,249,857

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Solution

The fourth proportional to 4,157,569, 5,737,445.22 and 2,249,857 is: 3,104,802.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,569 : 5,737,445.22 = 2,249,857 : x
  2. Step 2: Convert to fraction form
    4,157,569/5,737,445.22 = 2,249,857/x
  3. Step 3: Cross multiply
    4,157,569x = 5,737,445.22 × 2,249,857
  4. Step 4: Simplify right side
    4,157,569x = 12,908,431,290,333.54
  5. Step 5: Solve for x
    x = 12,908,431,290,333.54/4,157,569
  6. Step 6: Final answer
    x = 3,104,802.66

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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.