Home / 2,470,092.60-3,705,138.90-1,671,756.60

Finding the Fourth Proportional to 2,470,092.60, 3,705,138.90 and 1,671,756.60

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Solution

The fourth proportional to 2,470,092.60, 3,705,138.90 and 1,671,756.60 is: 2,507,634.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,092.60 : 3,705,138.90 = 1,671,756.60 : x
  2. Step 2: Convert to fraction form
    2,470,092.60/3,705,138.90 = 1,671,756.60/x
  3. Step 3: Cross multiply
    2,470,092.60x = 3,705,138.90 × 1,671,756.60
  4. Step 4: Simplify right side
    2,470,092.60x = 6,194,090,409,991.74
  5. Step 5: Solve for x
    x = 6,194,090,409,991.74/2,470,092.60
  6. Step 6: Final answer
    x = 2,507,634.90

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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.