Home / 2,742,928.02-3,785,074.25-1,519,160.27

Finding the Fourth Proportional to 2,742,928.02, 3,785,074.25 and 1,519,160.27

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Solution

The fourth proportional to 2,742,928.02, 3,785,074.25 and 1,519,160.27 is: 2,096,349.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,928.02 : 3,785,074.25 = 1,519,160.27 : x
  2. Step 2: Convert to fraction form
    2,742,928.02/3,785,074.25 = 1,519,160.27/x
  3. Step 3: Cross multiply
    2,742,928.02x = 3,785,074.25 × 1,519,160.27
  4. Step 4: Simplify right side
    2,742,928.02x = 5,750,134,421,466.93
  5. Step 5: Solve for x
    x = 5,750,134,421,466.93/2,742,928.02
  6. Step 6: Final answer
    x = 2,096,349.00

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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.