Home / 7,444,087.28-11,168,373.54-2,651,152.86

Finding the Fourth Proportional to 7,444,087.28, 11,168,373.54 and 2,651,152.86

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Solution

The fourth proportional to 7,444,087.28, 11,168,373.54 and 2,651,152.86 is: 3,977,527.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,087.28 : 11,168,373.54 = 2,651,152.86 : x
  2. Step 2: Convert to fraction form
    7,444,087.28/11,168,373.54 = 2,651,152.86/x
  3. Step 3: Cross multiply
    7,444,087.28x = 11,168,373.54 × 2,651,152.86
  4. Step 4: Simplify right side
    7,444,087.28x = 29,609,065,452,119.32
  5. Step 5: Solve for x
    x = 29,609,065,452,119.32/7,444,087.28
  6. Step 6: Final answer
    x = 3,977,527.98

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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.