Home / 3,184,268.74-4,771,984.14-1,450,902.47

Finding the Fourth Proportional to 3,184,268.74, 4,771,984.14 and 1,450,902.47

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Solution

The fourth proportional to 3,184,268.74, 4,771,984.14 and 1,450,902.47 is: 2,174,340.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,268.74 : 4,771,984.14 = 1,450,902.47 : x
  2. Step 2: Convert to fraction form
    3,184,268.74/4,771,984.14 = 1,450,902.47/x
  3. Step 3: Cross multiply
    3,184,268.74x = 4,771,984.14 × 1,450,902.47
  4. Step 4: Simplify right side
    3,184,268.74x = 6,923,683,551,666.91
  5. Step 5: Solve for x
    x = 6,923,683,551,666.91/3,184,268.74
  6. Step 6: Final answer
    x = 2,174,340.21

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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.