Home / 8,551,350.09-11,801,016.46-4,683,622.13

Finding the Fourth Proportional to 8,551,350.09, 11,801,016.46 and 4,683,622.13

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Solution

The fourth proportional to 8,551,350.09, 11,801,016.46 and 4,683,622.13 is: 6,463,482.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,551,350.09 : 11,801,016.46 = 4,683,622.13 : x
  2. Step 2: Convert to fraction form
    8,551,350.09/11,801,016.46 = 4,683,622.13/x
  3. Step 3: Cross multiply
    8,551,350.09x = 11,801,016.46 × 4,683,622.13
  4. Step 4: Simplify right side
    8,551,350.09x = 55,271,501,889,438.46
  5. Step 5: Solve for x
    x = 55,271,501,889,438.46/8,551,350.09
  6. Step 6: Final answer
    x = 6,463,482.53

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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.