Home / 5,345,059.40-8,008,257.90-4,598,563.40

Finding the Fourth Proportional to 5,345,059.40, 8,008,257.90 and 4,598,563.40

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Solution

The fourth proportional to 5,345,059.40, 8,008,257.90 and 4,598,563.40 is: 6,889,817.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,059.40 : 8,008,257.90 = 4,598,563.40 : x
  2. Step 2: Convert to fraction form
    5,345,059.40/8,008,257.90 = 4,598,563.40/x
  3. Step 3: Cross multiply
    5,345,059.40x = 8,008,257.90 × 4,598,563.40
  4. Step 4: Simplify right side
    5,345,059.40x = 36,826,481,676,700.87
  5. Step 5: Solve for x
    x = 36,826,481,676,700.87/5,345,059.40
  6. Step 6: Final answer
    x = 6,889,817.10

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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.