Home / 5,345,025.40-8,008,206.90-4,598,529.40

Finding the Fourth Proportional to 5,345,025.40, 8,008,206.90 and 4,598,529.40

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Solution

The fourth proportional to 5,345,025.40, 8,008,206.90 and 4,598,529.40 is: 6,889,766.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,025.40 : 8,008,206.90 = 4,598,529.40 : x
  2. Step 2: Convert to fraction form
    5,345,025.40/8,008,206.90 = 4,598,529.40/x
  3. Step 3: Cross multiply
    5,345,025.40x = 8,008,206.90 × 4,598,529.40
  4. Step 4: Simplify right side
    5,345,025.40x = 36,825,974,870,932.87
  5. Step 5: Solve for x
    x = 36,825,974,870,932.87/5,345,025.40
  6. Step 6: Final answer
    x = 6,889,766.11

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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.