Home / 4,701,051.77-7,051,380.62-1,506,107.21

Finding the Fourth Proportional to 4,701,051.77, 7,051,380.62 and 1,506,107.21

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Solution

The fourth proportional to 4,701,051.77, 7,051,380.62 and 1,506,107.21 is: 2,259,097.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,051.77 : 7,051,380.62 = 1,506,107.21 : x
  2. Step 2: Convert to fraction form
    4,701,051.77/7,051,380.62 = 1,506,107.21/x
  3. Step 3: Cross multiply
    4,701,051.77x = 7,051,380.62 × 1,506,107.21
  4. Step 4: Simplify right side
    4,701,051.77x = 10,620,135,149,448.83
  5. Step 5: Solve for x
    x = 10,620,135,149,448.83/4,701,051.77
  6. Step 6: Final answer
    x = 2,259,097.68

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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.