Home / 957,350.28-1,436,040.33-283,499.76

Finding the Fourth Proportional to 957,350.28, 1,436,040.33 and 283,499.76

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Solution

The fourth proportional to 957,350.28, 1,436,040.33 and 283,499.76 is: 425,254.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,350.28 : 1,436,040.33 = 283,499.76 : x
  2. Step 2: Convert to fraction form
    957,350.28/1,436,040.33 = 283,499.76/x
  3. Step 3: Cross multiply
    957,350.28x = 1,436,040.33 × 283,499.76
  4. Step 4: Simplify right side
    957,350.28x = 407,117,088,905.32
  5. Step 5: Solve for x
    x = 407,117,088,905.32/957,350.28
  6. Step 6: Final answer
    x = 425,254.06

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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.