Home / 6,949,147.41-10,409,056.98-5,575,484.00

Finding the Fourth Proportional to 6,949,147.41, 10,409,056.98 and 5,575,484.00

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Solution

The fourth proportional to 6,949,147.41, 10,409,056.98 and 5,575,484.00 is: 8,351,460.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,147.41 : 10,409,056.98 = 5,575,484.00 : x
  2. Step 2: Convert to fraction form
    6,949,147.41/10,409,056.98 = 5,575,484.00/x
  3. Step 3: Cross multiply
    6,949,147.41x = 10,409,056.98 × 5,575,484.00
  4. Step 4: Simplify right side
    6,949,147.41x = 58,035,530,652,192.91
  5. Step 5: Solve for x
    x = 58,035,530,652,192.91/6,949,147.41
  6. Step 6: Final answer
    x = 8,351,460.58

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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.