Home / 2,069,601.08-3,104,402.44-931,033.40

Finding the Fourth Proportional to 2,069,601.08, 3,104,402.44 and 931,033.40

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Solution

The fourth proportional to 2,069,601.08, 3,104,402.44 and 931,033.40 is: 1,396,550.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,601.08 : 3,104,402.44 = 931,033.40 : x
  2. Step 2: Convert to fraction form
    2,069,601.08/3,104,402.44 = 931,033.40/x
  3. Step 3: Cross multiply
    2,069,601.08x = 3,104,402.44 × 931,033.40
  4. Step 4: Simplify right side
    2,069,601.08x = 2,890,302,358,681.50
  5. Step 5: Solve for x
    x = 2,890,302,358,681.50/2,069,601.08
  6. Step 6: Final answer
    x = 1,396,550.47

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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.