Home / 9,089,418.06-12,532,051.64-5,820,859.08

Finding the Fourth Proportional to 9,089,418.06, 12,532,051.64 and 5,820,859.08

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Solution

The fourth proportional to 9,089,418.06, 12,532,051.64 and 5,820,859.08 is: 8,025,520.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089,418.06 : 12,532,051.64 = 5,820,859.08 : x
  2. Step 2: Convert to fraction form
    9,089,418.06/12,532,051.64 = 5,820,859.08/x
  3. Step 3: Cross multiply
    9,089,418.06x = 12,532,051.64 × 5,820,859.08
  4. Step 4: Simplify right side
    9,089,418.06x = 72,947,306,550,618.59
  5. Step 5: Solve for x
    x = 72,947,306,550,618.59/9,089,418.06
  6. Step 6: Final answer
    x = 8,025,520.01

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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.