Home / 896,584.58-1,344,144.00-417,111.26

Finding the Fourth Proportional to 896,584.58, 1,344,144.00 and 417,111.26

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Solution

The fourth proportional to 896,584.58, 1,344,144.00 and 417,111.26 is: 625,325.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,584.58 : 1,344,144.00 = 417,111.26 : x
  2. Step 2: Convert to fraction form
    896,584.58/1,344,144.00 = 417,111.26/x
  3. Step 3: Cross multiply
    896,584.58x = 1,344,144.00 × 417,111.26
  4. Step 4: Simplify right side
    896,584.58x = 560,657,588,655.16
  5. Step 5: Solve for x
    x = 560,657,588,655.16/896,584.58
  6. Step 6: Final answer
    x = 625,325.93

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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.