Home / 4,368,832.35-6,551,280.23-1,672,261.35

Finding the Fourth Proportional to 4,368,832.35, 6,551,280.23 and 1,672,261.35

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Solution

The fourth proportional to 4,368,832.35, 6,551,280.23 and 1,672,261.35 is: 2,507,638.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,832.35 : 6,551,280.23 = 1,672,261.35 : x
  2. Step 2: Convert to fraction form
    4,368,832.35/6,551,280.23 = 1,672,261.35/x
  3. Step 3: Cross multiply
    4,368,832.35x = 6,551,280.23 × 1,672,261.35
  4. Step 4: Simplify right side
    4,368,832.35x = 10,955,452,713,286.80
  5. Step 5: Solve for x
    x = 10,955,452,713,286.80/4,368,832.35
  6. Step 6: Final answer
    x = 2,507,638.62

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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.