Home / 3,073,615.88-4,613,670.32-1,726,929.32

Finding the Fourth Proportional to 3,073,615.88, 4,613,670.32 and 1,726,929.32

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Solution

The fourth proportional to 3,073,615.88, 4,613,670.32 and 1,726,929.32 is: 2,592,218.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,615.88 : 4,613,670.32 = 1,726,929.32 : x
  2. Step 2: Convert to fraction form
    3,073,615.88/4,613,670.32 = 1,726,929.32/x
  3. Step 3: Cross multiply
    3,073,615.88x = 4,613,670.32 × 1,726,929.32
  4. Step 4: Simplify right side
    3,073,615.88x = 7,967,482,548,421.78
  5. Step 5: Solve for x
    x = 7,967,482,548,421.78/3,073,615.88
  6. Step 6: Final answer
    x = 2,592,218.05

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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.