Home / 4,295,499.87-5,927,813.25-2,529,475.23

Finding the Fourth Proportional to 4,295,499.87, 5,927,813.25 and 2,529,475.23

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Solution

The fourth proportional to 4,295,499.87, 5,927,813.25 and 2,529,475.23 is: 3,490,689.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,499.87 : 5,927,813.25 = 2,529,475.23 : x
  2. Step 2: Convert to fraction form
    4,295,499.87/5,927,813.25 = 2,529,475.23/x
  3. Step 3: Cross multiply
    4,295,499.87x = 5,927,813.25 × 2,529,475.23
  4. Step 4: Simplify right side
    4,295,499.87x = 14,994,256,783,940.80
  5. Step 5: Solve for x
    x = 14,994,256,783,940.80/4,295,499.87
  6. Step 6: Final answer
    x = 3,490,689.61

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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.