Home / 4,301,202.23-6,451,820.27-1,742,465.54

Finding the Fourth Proportional to 4,301,202.23, 6,451,820.27 and 1,742,465.54

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Solution

The fourth proportional to 4,301,202.23, 6,451,820.27 and 1,742,465.54 is: 2,613,705.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301,202.23 : 6,451,820.27 = 1,742,465.54 : x
  2. Step 2: Convert to fraction form
    4,301,202.23/6,451,820.27 = 1,742,465.54/x
  3. Step 3: Cross multiply
    4,301,202.23x = 6,451,820.27 × 1,742,465.54
  4. Step 4: Simplify right side
    4,301,202.23x = 11,242,074,449,777.07
  5. Step 5: Solve for x
    x = 11,242,074,449,777.07/4,301,202.23
  6. Step 6: Final answer
    x = 2,613,705.16

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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.