Home / 952,452.03-1,314,464.48-522,804.94

Finding the Fourth Proportional to 952,452.03, 1,314,464.48 and 522,804.94

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Solution

The fourth proportional to 952,452.03, 1,314,464.48 and 522,804.94 is: 721,515.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,452.03 : 1,314,464.48 = 522,804.94 : x
  2. Step 2: Convert to fraction form
    952,452.03/1,314,464.48 = 522,804.94/x
  3. Step 3: Cross multiply
    952,452.03x = 1,314,464.48 × 522,804.94
  4. Step 4: Simplify right side
    952,452.03x = 687,208,523,598.53
  5. Step 5: Solve for x
    x = 687,208,523,598.53/952,452.03
  6. Step 6: Final answer
    x = 721,515.10

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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.