Home / 2,743,094.16-4,111,066.80-1,528,622.37

Finding the Fourth Proportional to 2,743,094.16, 4,111,066.80 and 1,528,622.37

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Solution

The fourth proportional to 2,743,094.16, 4,111,066.80 and 1,528,622.37 is: 2,290,941.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,094.16 : 4,111,066.80 = 1,528,622.37 : x
  2. Step 2: Convert to fraction form
    2,743,094.16/4,111,066.80 = 1,528,622.37/x
  3. Step 3: Cross multiply
    2,743,094.16x = 4,111,066.80 × 1,528,622.37
  4. Step 4: Simplify right side
    2,743,094.16x = 6,284,268,675,044.32
  5. Step 5: Solve for x
    x = 6,284,268,675,044.32/2,743,094.16
  6. Step 6: Final answer
    x = 2,290,941.66

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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.