Home / 2,957,095.16-4,436,129.42-907,704.27

Finding the Fourth Proportional to 2,957,095.16, 4,436,129.42 and 907,704.27

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Solution

The fourth proportional to 2,957,095.16, 4,436,129.42 and 907,704.27 is: 1,361,705.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,095.16 : 4,436,129.42 = 907,704.27 : x
  2. Step 2: Convert to fraction form
    2,957,095.16/4,436,129.42 = 907,704.27/x
  3. Step 3: Cross multiply
    2,957,095.16x = 4,436,129.42 × 907,704.27
  4. Step 4: Simplify right side
    2,957,095.16x = 4,026,693,619,075.88
  5. Step 5: Solve for x
    x = 4,026,693,619,075.88/2,957,095.16
  6. Step 6: Final answer
    x = 1,361,705.80

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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.