Home / 1,576,586.16-2,365,190.89-565,437.65

Finding the Fourth Proportional to 1,576,586.16, 2,365,190.89 and 565,437.65

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Solution

The fourth proportional to 1,576,586.16, 2,365,190.89 and 565,437.65 is: 848,268.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,586.16 : 2,365,190.89 = 565,437.65 : x
  2. Step 2: Convert to fraction form
    1,576,586.16/2,365,190.89 = 565,437.65/x
  3. Step 3: Cross multiply
    1,576,586.16x = 2,365,190.89 × 565,437.65
  4. Step 4: Simplify right side
    1,576,586.16x = 1,337,367,965,403.46
  5. Step 5: Solve for x
    x = 1,337,367,965,403.46/1,576,586.16
  6. Step 6: Final answer
    x = 848,268.24

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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.