Home / 6,020,683.81-8,308,604.50-3,267,395.03

Finding the Fourth Proportional to 6,020,683.81, 8,308,604.50 and 3,267,395.03

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Solution

The fourth proportional to 6,020,683.81, 8,308,604.50 and 3,267,395.03 is: 4,509,038.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,683.81 : 8,308,604.50 = 3,267,395.03 : x
  2. Step 2: Convert to fraction form
    6,020,683.81/8,308,604.50 = 3,267,395.03/x
  3. Step 3: Cross multiply
    6,020,683.81x = 8,308,604.50 × 3,267,395.03
  4. Step 4: Simplify right side
    6,020,683.81x = 27,147,493,015,402.76
  5. Step 5: Solve for x
    x = 27,147,493,015,402.76/6,020,683.81
  6. Step 6: Final answer
    x = 4,509,038.15

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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.