Home / 2,867,895.22-4,301,842.92-1,070,918.98

Finding the Fourth Proportional to 2,867,895.22, 4,301,842.92 and 1,070,918.98

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Solution

The fourth proportional to 2,867,895.22, 4,301,842.92 and 1,070,918.98 is: 1,606,378.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,895.22 : 4,301,842.92 = 1,070,918.98 : x
  2. Step 2: Convert to fraction form
    2,867,895.22/4,301,842.92 = 1,070,918.98/x
  3. Step 3: Cross multiply
    2,867,895.22x = 4,301,842.92 × 1,070,918.98
  4. Step 4: Simplify right side
    2,867,895.22x = 4,606,925,232,006.62
  5. Step 5: Solve for x
    x = 4,606,925,232,006.62/2,867,895.22
  6. Step 6: Final answer
    x = 1,606,378.50

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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.