Home / 3,297,612.57-4,946,888.36-1,023,333.48

Finding the Fourth Proportional to 3,297,612.57, 4,946,888.36 and 1,023,333.48

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Solution

The fourth proportional to 3,297,612.57, 4,946,888.36 and 1,023,333.48 is: 1,535,145.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,612.57 : 4,946,888.36 = 1,023,333.48 : x
  2. Step 2: Convert to fraction form
    3,297,612.57/4,946,888.36 = 1,023,333.48/x
  3. Step 3: Cross multiply
    3,297,612.57x = 4,946,888.36 × 1,023,333.48
  4. Step 4: Simplify right side
    3,297,612.57x = 5,062,316,483,168.63
  5. Step 5: Solve for x
    x = 5,062,316,483,168.63/3,297,612.57
  6. Step 6: Final answer
    x = 1,535,145.92

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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.