Home / 3,024,651.30-4,173,966.23-1,648,006.33

Finding the Fourth Proportional to 3,024,651.30, 4,173,966.23 and 1,648,006.33

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Solution

The fourth proportional to 3,024,651.30, 4,173,966.23 and 1,648,006.33 is: 2,274,220.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,651.30 : 4,173,966.23 = 1,648,006.33 : x
  2. Step 2: Convert to fraction form
    3,024,651.30/4,173,966.23 = 1,648,006.33/x
  3. Step 3: Cross multiply
    3,024,651.30x = 4,173,966.23 × 1,648,006.33
  4. Step 4: Simplify right side
    3,024,651.30x = 6,878,722,747,376.40
  5. Step 5: Solve for x
    x = 6,878,722,747,376.40/3,024,651.30
  6. Step 6: Final answer
    x = 2,274,220.09

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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.