Home / 2,625,316.43-3,622,915.14-1,463,748.89

Finding the Fourth Proportional to 2,625,316.43, 3,622,915.14 and 1,463,748.89

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Solution

The fourth proportional to 2,625,316.43, 3,622,915.14 and 1,463,748.89 is: 2,019,961.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,316.43 : 3,622,915.14 = 1,463,748.89 : x
  2. Step 2: Convert to fraction form
    2,625,316.43/3,622,915.14 = 1,463,748.89/x
  3. Step 3: Cross multiply
    2,625,316.43x = 3,622,915.14 × 1,463,748.89
  4. Step 4: Simplify right side
    2,625,316.43x = 5,303,038,014,739.19
  5. Step 5: Solve for x
    x = 5,303,038,014,739.19/2,625,316.43
  6. Step 6: Final answer
    x = 2,019,961.46

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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.