Home / 3,026,868.07-4,540,285.68-1,297,483.24

Finding the Fourth Proportional to 3,026,868.07, 4,540,285.68 and 1,297,483.24

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Solution

The fourth proportional to 3,026,868.07, 4,540,285.68 and 1,297,483.24 is: 1,946,217.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,868.07 : 4,540,285.68 = 1,297,483.24 : x
  2. Step 2: Convert to fraction form
    3,026,868.07/4,540,285.68 = 1,297,483.24/x
  3. Step 3: Cross multiply
    3,026,868.07x = 4,540,285.68 × 1,297,483.24
  4. Step 4: Simplify right side
    3,026,868.07x = 5,890,944,574,612.00
  5. Step 5: Solve for x
    x = 5,890,944,574,612.00/3,026,868.07
  6. Step 6: Final answer
    x = 1,946,217.82

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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.