Home / 9,063,268.62-12,507,640.74-4,933,100.30

Finding the Fourth Proportional to 9,063,268.62, 12,507,640.74 and 4,933,100.30

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Solution

The fourth proportional to 9,063,268.62, 12,507,640.74 and 4,933,100.30 is: 6,807,858.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,268.62 : 12,507,640.74 = 4,933,100.30 : x
  2. Step 2: Convert to fraction form
    9,063,268.62/12,507,640.74 = 4,933,100.30/x
  3. Step 3: Cross multiply
    9,063,268.62x = 12,507,640.74 × 4,933,100.30
  4. Step 4: Simplify right side
    9,063,268.62x = 61,701,446,224,248.02
  5. Step 5: Solve for x
    x = 61,701,446,224,248.02/9,063,268.62
  6. Step 6: Final answer
    x = 6,807,858.05

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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.