Home / 4,608,096.60-6,915,230.04-1,912,424.10

Finding the Fourth Proportional to 4,608,096.60, 6,915,230.04 and 1,912,424.10

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Solution

The fourth proportional to 4,608,096.60, 6,915,230.04 and 1,912,424.10 is: 2,869,916.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,096.60 : 6,915,230.04 = 1,912,424.10 : x
  2. Step 2: Convert to fraction form
    4,608,096.60/6,915,230.04 = 1,912,424.10/x
  3. Step 3: Cross multiply
    4,608,096.60x = 6,915,230.04 × 1,912,424.10
  4. Step 4: Simplify right side
    4,608,096.60x = 13,224,852,585,539.96
  5. Step 5: Solve for x
    x = 13,224,852,585,539.96/4,608,096.60
  6. Step 6: Final answer
    x = 2,869,916.53

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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.