Home / 4,845,350.30-7,269,009.60-1,650,799.40

Finding the Fourth Proportional to 4,845,350.30, 7,269,009.60 and 1,650,799.40

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Solution

The fourth proportional to 4,845,350.30, 7,269,009.60 and 1,650,799.40 is: 2,476,534.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,350.30 : 7,269,009.60 = 1,650,799.40 : x
  2. Step 2: Convert to fraction form
    4,845,350.30/7,269,009.60 = 1,650,799.40/x
  3. Step 3: Cross multiply
    4,845,350.30x = 7,269,009.60 × 1,650,799.40
  4. Step 4: Simplify right side
    4,845,350.30x = 11,999,676,686,274.24
  5. Step 5: Solve for x
    x = 11,999,676,686,274.24/4,845,350.30
  6. Step 6: Final answer
    x = 2,476,534.40

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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.