Home / 4,556,905.80-6,835,358.70-1,860,334.80

Finding the Fourth Proportional to 4,556,905.80, 6,835,358.70 and 1,860,334.80

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Solution

The fourth proportional to 4,556,905.80, 6,835,358.70 and 1,860,334.80 is: 2,790,502.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,905.80 : 6,835,358.70 = 1,860,334.80 : x
  2. Step 2: Convert to fraction form
    4,556,905.80/6,835,358.70 = 1,860,334.80/x
  3. Step 3: Cross multiply
    4,556,905.80x = 6,835,358.70 × 1,860,334.80
  4. Step 4: Simplify right side
    4,556,905.80x = 12,716,055,660,092.76
  5. Step 5: Solve for x
    x = 12,716,055,660,092.76/4,556,905.80
  6. Step 6: Final answer
    x = 2,790,502.20

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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.