Home / 9,062,659.35-12,507,534.85-5,089,583.50

Finding the Fourth Proportional to 9,062,659.35, 12,507,534.85 and 5,089,583.50

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Solution

The fourth proportional to 9,062,659.35, 12,507,534.85 and 5,089,583.50 is: 7,024,223.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,659.35 : 12,507,534.85 = 5,089,583.50 : x
  2. Step 2: Convert to fraction form
    9,062,659.35/12,507,534.85 = 5,089,583.50/x
  3. Step 3: Cross multiply
    9,062,659.35x = 12,507,534.85 × 5,089,583.50
  4. Step 4: Simplify right side
    9,062,659.35x = 63,658,142,954,242.17
  5. Step 5: Solve for x
    x = 63,658,142,954,242.17/9,062,659.35
  6. Step 6: Final answer
    x = 7,024,223.30

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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.