Home / 4,544,059.29-6,271,410.02-2,890,367.43

Finding the Fourth Proportional to 4,544,059.29, 6,271,410.02 and 2,890,367.43

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Solution

The fourth proportional to 4,544,059.29, 6,271,410.02 and 2,890,367.43 is: 3,989,093.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,059.29 : 6,271,410.02 = 2,890,367.43 : x
  2. Step 2: Convert to fraction form
    4,544,059.29/6,271,410.02 = 2,890,367.43/x
  3. Step 3: Cross multiply
    4,544,059.29x = 6,271,410.02 × 2,890,367.43
  4. Step 4: Simplify right side
    4,544,059.29x = 18,126,679,247,531.81
  5. Step 5: Solve for x
    x = 18,126,679,247,531.81/4,544,059.29
  6. Step 6: Final answer
    x = 3,989,093.91

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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.