Home / 2,343,412.53-3,233,756.52-1,310,741.37

Finding the Fourth Proportional to 2,343,412.53, 3,233,756.52 and 1,310,741.37

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Solution

The fourth proportional to 2,343,412.53, 3,233,756.52 and 1,310,741.37 is: 1,808,737.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,412.53 : 3,233,756.52 = 1,310,741.37 : x
  2. Step 2: Convert to fraction form
    2,343,412.53/3,233,756.52 = 1,310,741.37/x
  3. Step 3: Cross multiply
    2,343,412.53x = 3,233,756.52 × 1,310,741.37
  4. Step 4: Simplify right side
    2,343,412.53x = 4,238,618,451,271.23
  5. Step 5: Solve for x
    x = 4,238,618,451,271.23/2,343,412.53
  6. Step 6: Final answer
    x = 1,808,737.64

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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.