Home / 1,598,353.59-2,205,771.24-954,147.67

Finding the Fourth Proportional to 1,598,353.59, 2,205,771.24 and 954,147.67

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Solution

The fourth proportional to 1,598,353.59, 2,205,771.24 and 954,147.67 is: 1,316,749.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,353.59 : 2,205,771.24 = 954,147.67 : x
  2. Step 2: Convert to fraction form
    1,598,353.59/2,205,771.24 = 954,147.67/x
  3. Step 3: Cross multiply
    1,598,353.59x = 2,205,771.24 × 954,147.67
  4. Step 4: Simplify right side
    1,598,353.59x = 2,104,631,489,199.01
  5. Step 5: Solve for x
    x = 2,104,631,489,199.01/1,598,353.59
  6. Step 6: Final answer
    x = 1,316,749.62

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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.