Home / 1,232,635.04-1,701,205.33-709,334.89

Finding the Fourth Proportional to 1,232,635.04, 1,701,205.33 and 709,334.89

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Solution

The fourth proportional to 1,232,635.04, 1,701,205.33 and 709,334.89 is: 978,979.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,635.04 : 1,701,205.33 = 709,334.89 : x
  2. Step 2: Convert to fraction form
    1,232,635.04/1,701,205.33 = 709,334.89/x
  3. Step 3: Cross multiply
    1,232,635.04x = 1,701,205.33 × 709,334.89
  4. Step 4: Simplify right side
    1,232,635.04x = 1,206,724,295,622.96
  5. Step 5: Solve for x
    x = 1,206,724,295,622.96/1,232,635.04
  6. Step 6: Final answer
    x = 978,979.39

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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.