Home / 1,742,475.54-2,614,383.36-843,848.13

Finding the Fourth Proportional to 1,742,475.54, 2,614,383.36 and 843,848.13

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Solution

The fourth proportional to 1,742,475.54, 2,614,383.36 and 843,848.13 is: 1,266,096.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,475.54 : 2,614,383.36 = 843,848.13 : x
  2. Step 2: Convert to fraction form
    1,742,475.54/2,614,383.36 = 843,848.13/x
  3. Step 3: Cross multiply
    1,742,475.54x = 2,614,383.36 × 843,848.13
  4. Step 4: Simplify right side
    1,742,475.54x = 2,206,142,509,439.12
  5. Step 5: Solve for x
    x = 2,206,142,509,439.12/1,742,475.54
  6. Step 6: Final answer
    x = 1,266,096.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.