Home / 2,076,710.13-2,866,003.84-1,159,118.29

Finding the Fourth Proportional to 2,076,710.13, 2,866,003.84 and 1,159,118.29

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Solution

The fourth proportional to 2,076,710.13, 2,866,003.84 and 1,159,118.29 is: 1,599,663.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,710.13 : 2,866,003.84 = 1,159,118.29 : x
  2. Step 2: Convert to fraction form
    2,076,710.13/2,866,003.84 = 1,159,118.29/x
  3. Step 3: Cross multiply
    2,076,710.13x = 2,866,003.84 × 1,159,118.29
  4. Step 4: Simplify right side
    2,076,710.13x = 3,322,037,455,804.34
  5. Step 5: Solve for x
    x = 3,322,037,455,804.34/2,076,710.13
  6. Step 6: Final answer
    x = 1,599,663.53

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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.