Home / 9,367,162.92-14,041,173.24-5,315,090.76

Finding the Fourth Proportional to 9,367,162.92, 14,041,173.24 and 5,315,090.76

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Solution

The fourth proportional to 9,367,162.92, 14,041,173.24 and 5,315,090.76 is: 7,967,205.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367,162.92 : 14,041,173.24 = 5,315,090.76 : x
  2. Step 2: Convert to fraction form
    9,367,162.92/14,041,173.24 = 5,315,090.76/x
  3. Step 3: Cross multiply
    9,367,162.92x = 14,041,173.24 × 5,315,090.76
  4. Step 4: Simplify right side
    9,367,162.92x = 74,630,110,147,483.27
  5. Step 5: Solve for x
    x = 74,630,110,147,483.27/9,367,162.92
  6. Step 6: Final answer
    x = 7,967,205.31

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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.