Home / 4,835,780.32-7,253,675.36-1,803,099.84

Finding the Fourth Proportional to 4,835,780.32, 7,253,675.36 and 1,803,099.84

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Solution

The fourth proportional to 4,835,780.32, 7,253,675.36 and 1,803,099.84 is: 2,704,651.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,780.32 : 7,253,675.36 = 1,803,099.84 : x
  2. Step 2: Convert to fraction form
    4,835,780.32/7,253,675.36 = 1,803,099.84/x
  3. Step 3: Cross multiply
    4,835,780.32x = 7,253,675.36 × 1,803,099.84
  4. Step 4: Simplify right side
    4,835,780.32x = 13,079,100,881,027.94
  5. Step 5: Solve for x
    x = 13,079,100,881,027.94/4,835,780.32
  6. Step 6: Final answer
    x = 2,704,651.58

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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.