Home / 4,225,777.16-6,338,774.93-1,151,793.27

Finding the Fourth Proportional to 4,225,777.16, 6,338,774.93 and 1,151,793.27

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Solution

The fourth proportional to 4,225,777.16, 6,338,774.93 and 1,151,793.27 is: 1,727,719.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,777.16 : 6,338,774.93 = 1,151,793.27 : x
  2. Step 2: Convert to fraction form
    4,225,777.16/6,338,774.93 = 1,151,793.27/x
  3. Step 3: Cross multiply
    4,225,777.16x = 6,338,774.93 × 1,151,793.27
  4. Step 4: Simplify right side
    4,225,777.16x = 7,300,958,298,659.76
  5. Step 5: Solve for x
    x = 7,300,958,298,659.76/4,225,777.16
  6. Step 6: Final answer
    x = 1,727,719.67

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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.