Home / 2,509,777.08-3,463,995.24-1,490,985

Finding the Fourth Proportional to 2,509,777.08, 3,463,995.24 and 1,490,985

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Solution

The fourth proportional to 2,509,777.08, 3,463,995.24 and 1,490,985 is: 2,057,858.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,777.08 : 3,463,995.24 = 1,490,985 : x
  2. Step 2: Convert to fraction form
    2,509,777.08/3,463,995.24 = 1,490,985/x
  3. Step 3: Cross multiply
    2,509,777.08x = 3,463,995.24 × 1,490,985
  4. Step 4: Simplify right side
    2,509,777.08x = 5,164,764,942,911.40
  5. Step 5: Solve for x
    x = 5,164,764,942,911.40/2,509,777.08
  6. Step 6: Final answer
    x = 2,057,858.04

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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.