Home / 799,453.53-1,103,260.29-436,892.67

Finding the Fourth Proportional to 799,453.53, 1,103,260.29 and 436,892.67

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Solution

The fourth proportional to 799,453.53, 1,103,260.29 and 436,892.67 is: 602,919.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,453.53 : 1,103,260.29 = 436,892.67 : x
  2. Step 2: Convert to fraction form
    799,453.53/1,103,260.29 = 436,892.67/x
  3. Step 3: Cross multiply
    799,453.53x = 1,103,260.29 × 436,892.67
  4. Step 4: Simplify right side
    799,453.53x = 482,006,333,803.07
  5. Step 5: Solve for x
    x = 482,006,333,803.07/799,453.53
  6. Step 6: Final answer
    x = 602,919.76

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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.