Home / 942,794.48-1,301,085.74-534,913.50

Finding the Fourth Proportional to 942,794.48, 1,301,085.74 and 534,913.50

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Solution

The fourth proportional to 942,794.48, 1,301,085.74 and 534,913.50 is: 738,197.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,794.48 : 1,301,085.74 = 534,913.50 : x
  2. Step 2: Convert to fraction form
    942,794.48/1,301,085.74 = 534,913.50/x
  3. Step 3: Cross multiply
    942,794.48x = 1,301,085.74 × 534,913.50
  4. Step 4: Simplify right side
    942,794.48x = 695,968,324,308.92
  5. Step 5: Solve for x
    x = 695,968,324,308.92/942,794.48
  6. Step 6: Final answer
    x = 738,197.29

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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.