Home / 6,926,756.14-10,391,827.31-4,881,406.77

Finding the Fourth Proportional to 6,926,756.14, 10,391,827.31 and 4,881,406.77

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Solution

The fourth proportional to 6,926,756.14, 10,391,827.31 and 4,881,406.77 is: 7,323,303.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,756.14 : 10,391,827.31 = 4,881,406.77 : x
  2. Step 2: Convert to fraction form
    6,926,756.14/10,391,827.31 = 4,881,406.77/x
  3. Step 3: Cross multiply
    6,926,756.14x = 10,391,827.31 × 4,881,406.77
  4. Step 4: Simplify right side
    6,926,756.14x = 50,726,736,183,704.88
  5. Step 5: Solve for x
    x = 50,726,736,183,704.88/6,926,756.14
  6. Step 6: Final answer
    x = 7,323,303.31

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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.