Home / 4,841,114.20-7,277,417.70-3,430,936.60

Finding the Fourth Proportional to 4,841,114.20, 7,277,417.70 and 3,430,936.60

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Solution

The fourth proportional to 4,841,114.20, 7,277,417.70 and 3,430,936.60 is: 5,157,564.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,114.20 : 7,277,417.70 = 3,430,936.60 : x
  2. Step 2: Convert to fraction form
    4,841,114.20/7,277,417.70 = 3,430,936.60/x
  3. Step 3: Cross multiply
    4,841,114.20x = 7,277,417.70 × 3,430,936.60
  4. Step 4: Simplify right side
    4,841,114.20x = 24,968,358,740,417.82
  5. Step 5: Solve for x
    x = 24,968,358,740,417.82/4,841,114.20
  6. Step 6: Final answer
    x = 5,157,564.50

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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.