Home / 672,033.95-1,008,050.93-667,368.35

Finding the Fourth Proportional to 672,033.95, 1,008,050.93 and 667,368.35

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Solution

The fourth proportional to 672,033.95, 1,008,050.93 and 667,368.35 is: 1,001,052.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,033.95 : 1,008,050.93 = 667,368.35 : x
  2. Step 2: Convert to fraction form
    672,033.95/1,008,050.93 = 667,368.35/x
  3. Step 3: Cross multiply
    672,033.95x = 1,008,050.93 × 667,368.35
  4. Step 4: Simplify right side
    672,033.95x = 672,741,285,870.07
  5. Step 5: Solve for x
    x = 672,741,285,870.07/672,033.95
  6. Step 6: Final answer
    x = 1,001,052.53

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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.