Home / 2,966,533-4,450,243.56-1,073,717.30

Finding the Fourth Proportional to 2,966,533, 4,450,243.56 and 1,073,717.30

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Solution

The fourth proportional to 2,966,533, 4,450,243.56 and 1,073,717.30 is: 1,610,736.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,533 : 4,450,243.56 = 1,073,717.30 : x
  2. Step 2: Convert to fraction form
    2,966,533/4,450,243.56 = 1,073,717.30/x
  3. Step 3: Cross multiply
    2,966,533x = 4,450,243.56 × 1,073,717.30
  4. Step 4: Simplify right side
    2,966,533x = 4,778,303,499,585.59
  5. Step 5: Solve for x
    x = 4,778,303,499,585.59/2,966,533
  6. Step 6: Final answer
    x = 1,610,736.67

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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.