Home / 794,662.11-1,096,647.39-432,088.41

Finding the Fourth Proportional to 794,662.11, 1,096,647.39 and 432,088.41

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Solution

The fourth proportional to 794,662.11, 1,096,647.39 and 432,088.41 is: 596,289.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,662.11 : 1,096,647.39 = 432,088.41 : x
  2. Step 2: Convert to fraction form
    794,662.11/1,096,647.39 = 432,088.41/x
  3. Step 3: Cross multiply
    794,662.11x = 1,096,647.39 × 432,088.41
  4. Step 4: Simplify right side
    794,662.11x = 473,848,627,075.75
  5. Step 5: Solve for x
    x = 473,848,627,075.75/794,662.11
  6. Step 6: Final answer
    x = 596,289.44

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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.