Home / 7,532,722.44-11,298,981.60-1,852,995.96

Finding the Fourth Proportional to 7,532,722.44, 11,298,981.60 and 1,852,995.96

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Solution

The fourth proportional to 7,532,722.44, 11,298,981.60 and 1,852,995.96 is: 2,779,468.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,722.44 : 11,298,981.60 = 1,852,995.96 : x
  2. Step 2: Convert to fraction form
    7,532,722.44/11,298,981.60 = 1,852,995.96/x
  3. Step 3: Cross multiply
    7,532,722.44x = 11,298,981.60 × 1,852,995.96
  4. Step 4: Simplify right side
    7,532,722.44x = 20,936,967,256,914.34
  5. Step 5: Solve for x
    x = 20,936,967,256,914.34/7,532,722.44
  6. Step 6: Final answer
    x = 2,779,468.83

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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.