Home / 4,946,543.60-7,419,815.40-1,751,644.40

Finding the Fourth Proportional to 4,946,543.60, 7,419,815.40 and 1,751,644.40

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Solution

The fourth proportional to 4,946,543.60, 7,419,815.40 and 1,751,644.40 is: 2,627,466.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946,543.60 : 7,419,815.40 = 1,751,644.40 : x
  2. Step 2: Convert to fraction form
    4,946,543.60/7,419,815.40 = 1,751,644.40/x
  3. Step 3: Cross multiply
    4,946,543.60x = 7,419,815.40 × 1,751,644.40
  4. Step 4: Simplify right side
    4,946,543.60x = 12,996,878,094,443.76
  5. Step 5: Solve for x
    x = 12,996,878,094,443.76/4,946,543.60
  6. Step 6: Final answer
    x = 2,627,466.60

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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.