Home / 2,382,470.48-3,286,478.76-1,464,062.24

Finding the Fourth Proportional to 2,382,470.48, 3,286,478.76 and 1,464,062.24

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Solution

The fourth proportional to 2,382,470.48, 3,286,478.76 and 1,464,062.24 is: 2,019,588.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,470.48 : 3,286,478.76 = 1,464,062.24 : x
  2. Step 2: Convert to fraction form
    2,382,470.48/3,286,478.76 = 1,464,062.24/x
  3. Step 3: Cross multiply
    2,382,470.48x = 3,286,478.76 × 1,464,062.24
  4. Step 4: Simplify right side
    2,382,470.48x = 4,811,609,455,078.02
  5. Step 5: Solve for x
    x = 4,811,609,455,078.02/2,382,470.48
  6. Step 6: Final answer
    x = 2,019,588.28

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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.