Home / 1,810,268.89-2,497,893.64-1,046,175.01

Finding the Fourth Proportional to 1,810,268.89, 2,497,893.64 and 1,046,175.01

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Solution

The fourth proportional to 1,810,268.89, 2,497,893.64 and 1,046,175.01 is: 1,443,561.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,268.89 : 2,497,893.64 = 1,046,175.01 : x
  2. Step 2: Convert to fraction form
    1,810,268.89/2,497,893.64 = 1,046,175.01/x
  3. Step 3: Cross multiply
    1,810,268.89x = 2,497,893.64 × 1,046,175.01
  4. Step 4: Simplify right side
    1,810,268.89x = 2,613,233,903,805.94
  5. Step 5: Solve for x
    x = 2,613,233,903,805.94/1,810,268.89
  6. Step 6: Final answer
    x = 1,443,561.18

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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.