Home / 1,626,012.41-2,243,837.56-937,713.29

Finding the Fourth Proportional to 1,626,012.41, 2,243,837.56 and 937,713.29

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Solution

The fourth proportional to 1,626,012.41, 2,243,837.56 and 937,713.29 is: 1,294,009.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,012.41 : 2,243,837.56 = 937,713.29 : x
  2. Step 2: Convert to fraction form
    1,626,012.41/2,243,837.56 = 937,713.29/x
  3. Step 3: Cross multiply
    1,626,012.41x = 2,243,837.56 × 937,713.29
  4. Step 4: Simplify right side
    1,626,012.41x = 2,104,076,300,613.17
  5. Step 5: Solve for x
    x = 2,104,076,300,613.17/1,626,012.41
  6. Step 6: Final answer
    x = 1,294,009.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.