Home / 2,374,250.48-3,276,477.05-1,286,524.07

Finding the Fourth Proportional to 2,374,250.48, 3,276,477.05 and 1,286,524.07

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Solution

The fourth proportional to 2,374,250.48, 3,276,477.05 and 1,286,524.07 is: 1,775,409.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,250.48 : 3,276,477.05 = 1,286,524.07 : x
  2. Step 2: Convert to fraction form
    2,374,250.48/3,276,477.05 = 1,286,524.07/x
  3. Step 3: Cross multiply
    2,374,250.48x = 3,276,477.05 × 1,286,524.07
  4. Step 4: Simplify right side
    2,374,250.48x = 4,215,266,566,812.59
  5. Step 5: Solve for x
    x = 4,215,266,566,812.59/2,374,250.48
  6. Step 6: Final answer
    x = 1,775,409.38

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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.