Home / 2,677,090.93-4,014,127.33-879,491.77

Finding the Fourth Proportional to 2,677,090.93, 4,014,127.33 and 879,491.77

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Solution

The fourth proportional to 2,677,090.93, 4,014,127.33 and 879,491.77 is: 1,318,741.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,090.93 : 4,014,127.33 = 879,491.77 : x
  2. Step 2: Convert to fraction form
    2,677,090.93/4,014,127.33 = 879,491.77/x
  3. Step 3: Cross multiply
    2,677,090.93x = 4,014,127.33 × 879,491.77
  4. Step 4: Simplify right side
    2,677,090.93x = 3,530,391,950,467.07
  5. Step 5: Solve for x
    x = 3,530,391,950,467.07/2,677,090.93
  6. Step 6: Final answer
    x = 1,318,741.89

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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.