Home / 4,730,963.60-7,096,445.40-3,611,219.60

Finding the Fourth Proportional to 4,730,963.60, 7,096,445.40 and 3,611,219.60

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Solution

The fourth proportional to 4,730,963.60, 7,096,445.40 and 3,611,219.60 is: 5,416,829.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,963.60 : 7,096,445.40 = 3,611,219.60 : x
  2. Step 2: Convert to fraction form
    4,730,963.60/7,096,445.40 = 3,611,219.60/x
  3. Step 3: Cross multiply
    4,730,963.60x = 7,096,445.40 × 3,611,219.60
  4. Step 4: Simplify right side
    4,730,963.60x = 25,626,822,718,809.84
  5. Step 5: Solve for x
    x = 25,626,822,718,809.84/4,730,963.60
  6. Step 6: Final answer
    x = 5,416,829.40

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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.