Home / 1,503,762.34-2,256,524.79-605,064.10

Finding the Fourth Proportional to 1,503,762.34, 2,256,524.79 and 605,064.10

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Solution

The fourth proportional to 1,503,762.34, 2,256,524.79 and 605,064.10 is: 907,950.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,762.34 : 2,256,524.79 = 605,064.10 : x
  2. Step 2: Convert to fraction form
    1,503,762.34/2,256,524.79 = 605,064.10/x
  3. Step 3: Cross multiply
    1,503,762.34x = 2,256,524.79 × 605,064.10
  4. Step 4: Simplify right side
    1,503,762.34x = 1,365,342,141,189.04
  5. Step 5: Solve for x
    x = 1,365,342,141,189.04/1,503,762.34
  6. Step 6: Final answer
    x = 907,950.75

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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.