Home / 2,902,913.60-4,349,121.60-2,483,009.60

Finding the Fourth Proportional to 2,902,913.60, 4,349,121.60 and 2,483,009.60

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Solution

The fourth proportional to 2,902,913.60, 4,349,121.60 and 2,483,009.60 is: 3,720,024.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,913.60 : 4,349,121.60 = 2,483,009.60 : x
  2. Step 2: Convert to fraction form
    2,902,913.60/4,349,121.60 = 2,483,009.60/x
  3. Step 3: Cross multiply
    2,902,913.60x = 4,349,121.60 × 2,483,009.60
  4. Step 4: Simplify right side
    2,902,913.60x = 10,798,910,684,367.36
  5. Step 5: Solve for x
    x = 10,798,910,684,367.36/2,902,913.60
  6. Step 6: Final answer
    x = 3,720,024.83

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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.