Home / 9,257,090.31-13,886,549.06-3,191,023.44

Finding the Fourth Proportional to 9,257,090.31, 13,886,549.06 and 3,191,023.44

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Solution

The fourth proportional to 9,257,090.31, 13,886,549.06 and 3,191,023.44 is: 4,786,850.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,090.31 : 13,886,549.06 = 3,191,023.44 : x
  2. Step 2: Convert to fraction form
    9,257,090.31/13,886,549.06 = 3,191,023.44/x
  3. Step 3: Cross multiply
    9,257,090.31x = 13,886,549.06 × 3,191,023.44
  4. Step 4: Simplify right side
    9,257,090.31x = 44,312,303,535,214.84
  5. Step 5: Solve for x
    x = 44,312,303,535,214.84/9,257,090.31
  6. Step 6: Final answer
    x = 4,786,850.08

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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.