Home / 2,837,646.70-3,916,035.66-1,548,570.31

Finding the Fourth Proportional to 2,837,646.70, 3,916,035.66 and 1,548,570.31

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Solution

The fourth proportional to 2,837,646.70, 3,916,035.66 and 1,548,570.31 is: 2,137,072.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,646.70 : 3,916,035.66 = 1,548,570.31 : x
  2. Step 2: Convert to fraction form
    2,837,646.70/3,916,035.66 = 1,548,570.31/x
  3. Step 3: Cross multiply
    2,837,646.70x = 3,916,035.66 × 1,548,570.31
  4. Step 4: Simplify right side
    2,837,646.70x = 6,064,256,555,977.26
  5. Step 5: Solve for x
    x = 6,064,256,555,977.26/2,837,646.70
  6. Step 6: Final answer
    x = 2,137,072.44

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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.