Home / 4,560,263.58-6,840,474.65-1,680,147.93

Finding the Fourth Proportional to 4,560,263.58, 6,840,474.65 and 1,680,147.93

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Solution

The fourth proportional to 4,560,263.58, 6,840,474.65 and 1,680,147.93 is: 2,520,251.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,263.58 : 6,840,474.65 = 1,680,147.93 : x
  2. Step 2: Convert to fraction form
    4,560,263.58/6,840,474.65 = 1,680,147.93/x
  3. Step 3: Cross multiply
    4,560,263.58x = 6,840,474.65 × 1,680,147.93
  4. Step 4: Simplify right side
    4,560,263.58x = 11,493,009,356,417.40
  5. Step 5: Solve for x
    x = 11,493,009,356,417.40/4,560,263.58
  6. Step 6: Final answer
    x = 2,520,251.11

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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.