Home / 4,556,425.56-6,834,645.02-1,860,750.82

Finding the Fourth Proportional to 4,556,425.56, 6,834,645.02 and 1,860,750.82

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Solution

The fourth proportional to 4,556,425.56, 6,834,645.02 and 1,860,750.82 is: 2,791,128.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,425.56 : 6,834,645.02 = 1,860,750.82 : x
  2. Step 2: Convert to fraction form
    4,556,425.56/6,834,645.02 = 1,860,750.82/x
  3. Step 3: Cross multiply
    4,556,425.56x = 6,834,645.02 × 1,860,750.82
  4. Step 4: Simplify right side
    4,556,425.56x = 12,717,571,325,373.92
  5. Step 5: Solve for x
    x = 12,717,571,325,373.92/4,556,425.56
  6. Step 6: Final answer
    x = 2,791,128.96

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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.