Home / 1,064,256.48-1,596,676.32-531,133.92

Finding the Fourth Proportional to 1,064,256.48, 1,596,676.32 and 531,133.92

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Solution

The fourth proportional to 1,064,256.48, 1,596,676.32 and 531,133.92 is: 796,846.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,256.48 : 1,596,676.32 = 531,133.92 : x
  2. Step 2: Convert to fraction form
    1,064,256.48/1,596,676.32 = 531,133.92/x
  3. Step 3: Cross multiply
    1,064,256.48x = 1,596,676.32 × 531,133.92
  4. Step 4: Simplify right side
    1,064,256.48x = 848,048,952,812.78
  5. Step 5: Solve for x
    x = 848,048,952,812.78/1,064,256.48
  6. Step 6: Final answer
    x = 796,846.41

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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.