Home / 3,106,030.55-4,659,713.88-1,548,904.77

Finding the Fourth Proportional to 3,106,030.55, 4,659,713.88 and 1,548,904.77

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Solution

The fourth proportional to 3,106,030.55, 4,659,713.88 and 1,548,904.77 is: 2,323,690.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,030.55 : 4,659,713.88 = 1,548,904.77 : x
  2. Step 2: Convert to fraction form
    3,106,030.55/4,659,713.88 = 1,548,904.77/x
  3. Step 3: Cross multiply
    3,106,030.55x = 4,659,713.88 × 1,548,904.77
  4. Step 4: Simplify right side
    3,106,030.55x = 7,217,453,049,758.82
  5. Step 5: Solve for x
    x = 7,217,453,049,758.82/3,106,030.55
  6. Step 6: Final answer
    x = 2,323,690.30

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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.