Home / 941,144.67-1,298,829.42-533,325.60

Finding the Fourth Proportional to 941,144.67, 1,298,829.42 and 533,325.60

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Solution

The fourth proportional to 941,144.67, 1,298,829.42 and 533,325.60 is: 736,017.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,144.67 : 1,298,829.42 = 533,325.60 : x
  2. Step 2: Convert to fraction form
    941,144.67/1,298,829.42 = 533,325.60/x
  3. Step 3: Cross multiply
    941,144.67x = 1,298,829.42 × 533,325.60
  4. Step 4: Simplify right side
    941,144.67x = 692,698,979,719.15
  5. Step 5: Solve for x
    x = 692,698,979,719.15/941,144.67
  6. Step 6: Final answer
    x = 736,017.53

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1.5x scale

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.