Home / 2,697,014.34-3,721,993.07-1,551,095.73

Finding the Fourth Proportional to 2,697,014.34, 3,721,993.07 and 1,551,095.73

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Solution

The fourth proportional to 2,697,014.34, 3,721,993.07 and 1,551,095.73 is: 2,140,577.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,014.34 : 3,721,993.07 = 1,551,095.73 : x
  2. Step 2: Convert to fraction form
    2,697,014.34/3,721,993.07 = 1,551,095.73/x
  3. Step 3: Cross multiply
    2,697,014.34x = 3,721,993.07 × 1,551,095.73
  4. Step 4: Simplify right side
    2,697,014.34x = 5,773,167,550,211.11
  5. Step 5: Solve for x
    x = 5,773,167,550,211.11/2,697,014.34
  6. Step 6: Final answer
    x = 2,140,577.25

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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.