Home / 942,052.24-1,300,004.25-534,191.32

Finding the Fourth Proportional to 942,052.24, 1,300,004.25 and 534,191.32

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Solution

The fourth proportional to 942,052.24, 1,300,004.25 and 534,191.32 is: 737,168.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,052.24 : 1,300,004.25 = 534,191.32 : x
  2. Step 2: Convert to fraction form
    942,052.24/1,300,004.25 = 534,191.32/x
  3. Step 3: Cross multiply
    942,052.24x = 1,300,004.25 × 534,191.32
  4. Step 4: Simplify right side
    942,052.24x = 694,450,986,313.11
  5. Step 5: Solve for x
    x = 694,450,986,313.11/942,052.24
  6. Step 6: Final answer
    x = 737,168.23

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Double scale
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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.