Home / 3,371,900.24-4,658,461.80-2,827,191.44

Finding the Fourth Proportional to 3,371,900.24, 4,658,461.80 and 2,827,191.44

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Solution

The fourth proportional to 3,371,900.24, 4,658,461.80 and 2,827,191.44 is: 3,905,917.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,900.24 : 4,658,461.80 = 2,827,191.44 : x
  2. Step 2: Convert to fraction form
    3,371,900.24/4,658,461.80 = 2,827,191.44/x
  3. Step 3: Cross multiply
    3,371,900.24x = 4,658,461.80 × 2,827,191.44
  4. Step 4: Simplify right side
    3,371,900.24x = 13,170,363,324,526.99
  5. Step 5: Solve for x
    x = 13,170,363,324,526.99/3,371,900.24
  6. Step 6: Final answer
    x = 3,905,917.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.