Home / 794,097.81-1,096,002.60-454,566.06

Finding the Fourth Proportional to 794,097.81, 1,096,002.60 and 454,566.06

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Solution

The fourth proportional to 794,097.81, 1,096,002.60 and 454,566.06 is: 627,385.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,097.81 : 1,096,002.60 = 454,566.06 : x
  2. Step 2: Convert to fraction form
    794,097.81/1,096,002.60 = 454,566.06/x
  3. Step 3: Cross multiply
    794,097.81x = 1,096,002.60 × 454,566.06
  4. Step 4: Simplify right side
    794,097.81x = 498,205,583,631.76
  5. Step 5: Solve for x
    x = 498,205,583,631.76/794,097.81
  6. Step 6: Final answer
    x = 627,385.67

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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.