Home / 2,506,109.06-3,458,433.84-1,360,189.55

Finding the Fourth Proportional to 2,506,109.06, 3,458,433.84 and 1,360,189.55

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Solution

The fourth proportional to 2,506,109.06, 3,458,433.84 and 1,360,189.55 is: 1,877,063.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,109.06 : 3,458,433.84 = 1,360,189.55 : x
  2. Step 2: Convert to fraction form
    2,506,109.06/3,458,433.84 = 1,360,189.55/x
  3. Step 3: Cross multiply
    2,506,109.06x = 3,458,433.84 × 1,360,189.55
  4. Step 4: Simplify right side
    2,506,109.06x = 4,704,125,568,534.37
  5. Step 5: Solve for x
    x = 4,704,125,568,534.37/2,506,109.06
  6. Step 6: Final answer
    x = 1,877,063.39

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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.