Home / 1,232,166.80-1,848,864.60-700,096.40

Finding the Fourth Proportional to 1,232,166.80, 1,848,864.60 and 700,096.40

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Solution

The fourth proportional to 1,232,166.80, 1,848,864.60 and 700,096.40 is: 1,050,493.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,166.80 : 1,848,864.60 = 700,096.40 : x
  2. Step 2: Convert to fraction form
    1,232,166.80/1,848,864.60 = 700,096.40/x
  3. Step 3: Cross multiply
    1,232,166.80x = 1,848,864.60 × 700,096.40
  4. Step 4: Simplify right side
    1,232,166.80x = 1,294,383,450,547.44
  5. Step 5: Solve for x
    x = 1,294,383,450,547.44/1,232,166.80
  6. Step 6: Final answer
    x = 1,050,493.69

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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.