Home / 6,654,928.30-9,183,807.23-3,599,142.55

Finding the Fourth Proportional to 6,654,928.30, 9,183,807.23 and 3,599,142.55

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Solution

The fourth proportional to 6,654,928.30, 9,183,807.23 and 3,599,142.55 is: 4,966,820.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,928.30 : 9,183,807.23 = 3,599,142.55 : x
  2. Step 2: Convert to fraction form
    6,654,928.30/9,183,807.23 = 3,599,142.55/x
  3. Step 3: Cross multiply
    6,654,928.30x = 9,183,807.23 × 3,599,142.55
  4. Step 4: Simplify right side
    6,654,928.30x = 33,053,831,354,494.92
  5. Step 5: Solve for x
    x = 33,053,831,354,494.92/6,654,928.30
  6. Step 6: Final answer
    x = 4,966,820.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.