Home / 4,235,894.52-6,351,278.10-1,708,597.32

Finding the Fourth Proportional to 4,235,894.52, 6,351,278.10 and 1,708,597.32

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Solution

The fourth proportional to 4,235,894.52, 6,351,278.10 and 1,708,597.32 is: 2,561,861.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,894.52 : 6,351,278.10 = 1,708,597.32 : x
  2. Step 2: Convert to fraction form
    4,235,894.52/6,351,278.10 = 1,708,597.32/x
  3. Step 3: Cross multiply
    4,235,894.52x = 6,351,278.10 × 1,708,597.32
  4. Step 4: Simplify right side
    4,235,894.52x = 10,851,776,740,234.69
  5. Step 5: Solve for x
    x = 10,851,776,740,234.69/4,235,894.52
  6. Step 6: Final answer
    x = 2,561,861.89

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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.