Home / 9,535,469.94-13,158,856.02-5,184,556.24

Finding the Fourth Proportional to 9,535,469.94, 13,158,856.02 and 5,184,556.24

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Solution

The fourth proportional to 9,535,469.94, 13,158,856.02 and 5,184,556.24 is: 7,154,637.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,535,469.94 : 13,158,856.02 = 5,184,556.24 : x
  2. Step 2: Convert to fraction form
    9,535,469.94/13,158,856.02 = 5,184,556.24/x
  3. Step 3: Cross multiply
    9,535,469.94x = 13,158,856.02 × 5,184,556.24
  4. Step 4: Simplify right side
    9,535,469.94x = 68,222,829,089,752.56
  5. Step 5: Solve for x
    x = 68,222,829,089,752.56/9,535,469.94
  6. Step 6: Final answer
    x = 7,154,637.32

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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.