Home / 4,669,687.60-7,004,531.40-4,150,056.40

Finding the Fourth Proportional to 4,669,687.60, 7,004,531.40 and 4,150,056.40

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Solution

The fourth proportional to 4,669,687.60, 7,004,531.40 and 4,150,056.40 is: 6,225,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,687.60 : 7,004,531.40 = 4,150,056.40 : x
  2. Step 2: Convert to fraction form
    4,669,687.60/7,004,531.40 = 4,150,056.40/x
  3. Step 3: Cross multiply
    4,669,687.60x = 7,004,531.40 × 4,150,056.40
  4. Step 4: Simplify right side
    4,669,687.60x = 29,069,200,365,570.96
  5. Step 5: Solve for x
    x = 29,069,200,365,570.96/4,669,687.60
  6. Step 6: Final answer
    x = 6,225,084.60

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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.