Home / 622,077.32-933,264.06-201,353.16

Finding the Fourth Proportional to 622,077.32, 933,264.06 and 201,353.16

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Solution

The fourth proportional to 622,077.32, 933,264.06 and 201,353.16 is: 302,077.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,077.32 : 933,264.06 = 201,353.16 : x
  2. Step 2: Convert to fraction form
    622,077.32/933,264.06 = 201,353.16/x
  3. Step 3: Cross multiply
    622,077.32x = 933,264.06 × 201,353.16
  4. Step 4: Simplify right side
    622,077.32x = 187,915,667,595.43
  5. Step 5: Solve for x
    x = 187,915,667,595.43/622,077.32
  6. Step 6: Final answer
    x = 302,077.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.