Home / 7,348,983.40-11,023,820.70-2,300,458.60

Finding the Fourth Proportional to 7,348,983.40, 11,023,820.70 and 2,300,458.60

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Solution

The fourth proportional to 7,348,983.40, 11,023,820.70 and 2,300,458.60 is: 3,450,796.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348,983.40 : 11,023,820.70 = 2,300,458.60 : x
  2. Step 2: Convert to fraction form
    7,348,983.40/11,023,820.70 = 2,300,458.60/x
  3. Step 3: Cross multiply
    7,348,983.40x = 11,023,820.70 × 2,300,458.60
  4. Step 4: Simplify right side
    7,348,983.40x = 25,359,843,134,173.02
  5. Step 5: Solve for x
    x = 25,359,843,134,173.02/7,348,983.40
  6. Step 6: Final answer
    x = 3,450,796.08

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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.