Home / 1,232,899.07-1,849,027.84-522,561.47

Finding the Fourth Proportional to 1,232,899.07, 1,849,027.84 and 522,561.47

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Solution

The fourth proportional to 1,232,899.07, 1,849,027.84 and 522,561.47 is: 783,706.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,899.07 : 1,849,027.84 = 522,561.47 : x
  2. Step 2: Convert to fraction form
    1,232,899.07/1,849,027.84 = 522,561.47/x
  3. Step 3: Cross multiply
    1,232,899.07x = 1,849,027.84 × 522,561.47
  4. Step 4: Simplify right side
    1,232,899.07x = 966,230,695,589.78
  5. Step 5: Solve for x
    x = 966,230,695,589.78/1,232,899.07
  6. Step 6: Final answer
    x = 783,706.24

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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.