Home / 3,330,274.88-4,595,779.73-1,802,382.01

Finding the Fourth Proportional to 3,330,274.88, 4,595,779.73 and 1,802,382.01

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Solution

The fourth proportional to 3,330,274.88, 4,595,779.73 and 1,802,382.01 is: 2,487,287.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,274.88 : 4,595,779.73 = 1,802,382.01 : x
  2. Step 2: Convert to fraction form
    3,330,274.88/4,595,779.73 = 1,802,382.01/x
  3. Step 3: Cross multiply
    3,330,274.88x = 4,595,779.73 × 1,802,382.01
  4. Step 4: Simplify right side
    3,330,274.88x = 8,283,350,700,291.16
  5. Step 5: Solve for x
    x = 8,283,350,700,291.16/3,330,274.88
  6. Step 6: Final answer
    x = 2,487,287.38

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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.