Home / 7,315,795.37-10,095,665.38-4,052,600.01

Finding the Fourth Proportional to 7,315,795.37, 10,095,665.38 and 4,052,600.01

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Solution

The fourth proportional to 7,315,795.37, 10,095,665.38 and 4,052,600.01 is: 5,592,514.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,315,795.37 : 10,095,665.38 = 4,052,600.01 : x
  2. Step 2: Convert to fraction form
    7,315,795.37/10,095,665.38 = 4,052,600.01/x
  3. Step 3: Cross multiply
    7,315,795.37x = 10,095,665.38 × 4,052,600.01
  4. Step 4: Simplify right side
    7,315,795.37x = 40,913,693,609,813.15
  5. Step 5: Solve for x
    x = 40,913,693,609,813.15/7,315,795.37
  6. Step 6: Final answer
    x = 5,592,514.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.