Home / 952,564.23-1,314,369.06-539,099.07

Finding the Fourth Proportional to 952,564.23, 1,314,369.06 and 539,099.07

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Solution

The fourth proportional to 952,564.23, 1,314,369.06 and 539,099.07 is: 743,860.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,564.23 : 1,314,369.06 = 539,099.07 : x
  2. Step 2: Convert to fraction form
    952,564.23/1,314,369.06 = 539,099.07/x
  3. Step 3: Cross multiply
    952,564.23x = 1,314,369.06 × 539,099.07
  4. Step 4: Simplify right side
    952,564.23x = 708,575,136,524.19
  5. Step 5: Solve for x
    x = 708,575,136,524.19/952,564.23
  6. Step 6: Final answer
    x = 743,860.74

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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.