Home / 6,946,300.24-10,413,886.74-3,301,200.64

Finding the Fourth Proportional to 6,946,300.24, 10,413,886.74 and 3,301,200.64

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Solution

The fourth proportional to 6,946,300.24, 10,413,886.74 and 3,301,200.64 is: 4,949,156.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946,300.24 : 10,413,886.74 = 3,301,200.64 : x
  2. Step 2: Convert to fraction form
    6,946,300.24/10,413,886.74 = 3,301,200.64/x
  3. Step 3: Cross multiply
    6,946,300.24x = 10,413,886.74 × 3,301,200.64
  4. Step 4: Simplify right side
    6,946,300.24x = 34,378,329,570,975.52
  5. Step 5: Solve for x
    x = 34,378,329,570,975.52/6,946,300.24
  6. Step 6: Final answer
    x = 4,949,156.87

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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.