Home / 740,266.65-1,110,399.98-740,266.65

Finding the Fourth Proportional to 740,266.65, 1,110,399.98 and 740,266.65

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Solution

The fourth proportional to 740,266.65, 1,110,399.98 and 740,266.65 is: 1,110,399.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,266.65 : 1,110,399.98 = 740,266.65 : x
  2. Step 2: Convert to fraction form
    740,266.65/1,110,399.98 = 740,266.65/x
  3. Step 3: Cross multiply
    740,266.65x = 1,110,399.98 × 740,266.65
  4. Step 4: Simplify right side
    740,266.65x = 821,992,069,653.33
  5. Step 5: Solve for x
    x = 821,992,069,653.33/740,266.65
  6. Step 6: Final answer
    x = 1,110,399.98

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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.