Home / 3,266,085.98-4,507,216.18-1,796,089.32

Finding the Fourth Proportional to 3,266,085.98, 4,507,216.18 and 1,796,089.32

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Solution

The fourth proportional to 3,266,085.98, 4,507,216.18 and 1,796,089.32 is: 2,478,612.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,085.98 : 4,507,216.18 = 1,796,089.32 : x
  2. Step 2: Convert to fraction form
    3,266,085.98/4,507,216.18 = 1,796,089.32/x
  3. Step 3: Cross multiply
    3,266,085.98x = 4,507,216.18 × 1,796,089.32
  4. Step 4: Simplify right side
    3,266,085.98x = 8,095,362,839,338.98
  5. Step 5: Solve for x
    x = 8,095,362,839,338.98/3,266,085.98
  6. Step 6: Final answer
    x = 2,478,612.90

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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.