Home / 2,001,025.81-2,761,415.02-1,083,254.27

Finding the Fourth Proportional to 2,001,025.81, 2,761,415.02 and 1,083,254.27

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Solution

The fourth proportional to 2,001,025.81, 2,761,415.02 and 1,083,254.27 is: 1,494,890.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,025.81 : 2,761,415.02 = 1,083,254.27 : x
  2. Step 2: Convert to fraction form
    2,001,025.81/2,761,415.02 = 1,083,254.27/x
  3. Step 3: Cross multiply
    2,001,025.81x = 2,761,415.02 × 1,083,254.27
  4. Step 4: Simplify right side
    2,001,025.81x = 2,991,314,611,657.14
  5. Step 5: Solve for x
    x = 2,991,314,611,657.14/2,001,025.81
  6. Step 6: Final answer
    x = 1,494,890.57

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1.5x scale

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.