Home / 2,270,357.93-3,406,112.40-754,048.81

Finding the Fourth Proportional to 2,270,357.93, 3,406,112.40 and 754,048.81

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Solution

The fourth proportional to 2,270,357.93, 3,406,112.40 and 754,048.81 is: 1,131,264.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,357.93 : 3,406,112.40 = 754,048.81 : x
  2. Step 2: Convert to fraction form
    2,270,357.93/3,406,112.40 = 754,048.81/x
  3. Step 3: Cross multiply
    2,270,357.93x = 3,406,112.40 × 754,048.81
  4. Step 4: Simplify right side
    2,270,357.93x = 2,568,374,999,077.02
  5. Step 5: Solve for x
    x = 2,568,374,999,077.02/2,270,357.93
  6. Step 6: Final answer
    x = 1,131,264.35

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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.