Home / 4,556,859.60-6,835,289.40-4,486,000.80

Finding the Fourth Proportional to 4,556,859.60, 6,835,289.40 and 4,486,000.80

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Solution

The fourth proportional to 4,556,859.60, 6,835,289.40 and 4,486,000.80 is: 6,729,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,859.60 : 6,835,289.40 = 4,486,000.80 : x
  2. Step 2: Convert to fraction form
    4,556,859.60/6,835,289.40 = 4,486,000.80/x
  3. Step 3: Cross multiply
    4,556,859.60x = 6,835,289.40 × 4,486,000.80
  4. Step 4: Simplify right side
    4,556,859.60x = 30,663,113,716,631.52
  5. Step 5: Solve for x
    x = 30,663,113,716,631.52/4,556,859.60
  6. Step 6: Final answer
    x = 6,729,001.20

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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.