Home / 4,926,704.76-7,390,030.28-2,008,786.19

Finding the Fourth Proportional to 4,926,704.76, 7,390,030.28 and 2,008,786.19

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Solution

The fourth proportional to 4,926,704.76, 7,390,030.28 and 2,008,786.19 is: 3,013,168.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,704.76 : 7,390,030.28 = 2,008,786.19 : x
  2. Step 2: Convert to fraction form
    4,926,704.76/7,390,030.28 = 2,008,786.19/x
  3. Step 3: Cross multiply
    4,926,704.76x = 7,390,030.28 × 2,008,786.19
  4. Step 4: Simplify right side
    4,926,704.76x = 14,844,990,723,151.75
  5. Step 5: Solve for x
    x = 14,844,990,723,151.75/4,926,704.76
  6. Step 6: Final answer
    x = 3,013,168.32

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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.