Home / 8,466,706.41-11,684,376.02-4,745,606.20

Finding the Fourth Proportional to 8,466,706.41, 11,684,376.02 and 4,745,606.20

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Solution

The fourth proportional to 8,466,706.41, 11,684,376.02 and 4,745,606.20 is: 6,549,116.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,466,706.41 : 11,684,376.02 = 4,745,606.20 : x
  2. Step 2: Convert to fraction form
    8,466,706.41/11,684,376.02 = 4,745,606.20/x
  3. Step 3: Cross multiply
    8,466,706.41x = 11,684,376.02 × 4,745,606.20
  4. Step 4: Simplify right side
    8,466,706.41x = 55,449,447,230,704.35
  5. Step 5: Solve for x
    x = 55,449,447,230,704.35/8,466,706.41
  6. Step 6: Final answer
    x = 6,549,116.57

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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.