Home / 4,968,968.80-7,437,706.80-3,551,792.80

Finding the Fourth Proportional to 4,968,968.80, 7,437,706.80 and 3,551,792.80

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Solution

The fourth proportional to 4,968,968.80, 7,437,706.80 and 3,551,792.80 is: 5,316,433.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,968.80 : 7,437,706.80 = 3,551,792.80 : x
  2. Step 2: Convert to fraction form
    4,968,968.80/7,437,706.80 = 3,551,792.80/x
  3. Step 3: Cross multiply
    4,968,968.80x = 7,437,706.80 × 3,551,792.80
  4. Step 4: Simplify right side
    4,968,968.80x = 26,417,193,460,751.04
  5. Step 5: Solve for x
    x = 26,417,193,460,751.04/4,968,968.80
  6. Step 6: Final answer
    x = 5,316,433.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.