Home / 941,533.77-1,299,289.25-533,673.15

Finding the Fourth Proportional to 941,533.77, 1,299,289.25 and 533,673.15

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Solution

The fourth proportional to 941,533.77, 1,299,289.25 and 533,673.15 is: 736,453.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,533.77 : 1,299,289.25 = 533,673.15 : x
  2. Step 2: Convert to fraction form
    941,533.77/1,299,289.25 = 533,673.15/x
  3. Step 3: Cross multiply
    941,533.77x = 1,299,289.25 × 533,673.15
  4. Step 4: Simplify right side
    941,533.77x = 693,395,784,140.27
  5. Step 5: Solve for x
    x = 693,395,784,140.27/941,533.77
  6. Step 6: Final answer
    x = 736,453.44

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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.