Home / 4,686,766.16-7,030,098.47-3,556,469.88

Finding the Fourth Proportional to 4,686,766.16, 7,030,098.47 and 3,556,469.88

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Solution

The fourth proportional to 4,686,766.16, 7,030,098.47 and 3,556,469.88 is: 5,334,666.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,686,766.16 : 7,030,098.47 = 3,556,469.88 : x
  2. Step 2: Convert to fraction form
    4,686,766.16/7,030,098.47 = 3,556,469.88/x
  3. Step 3: Cross multiply
    4,686,766.16x = 7,030,098.47 × 3,556,469.88
  4. Step 4: Simplify right side
    4,686,766.16x = 25,002,333,470,880.26
  5. Step 5: Solve for x
    x = 25,002,333,470,880.26/4,686,766.16
  6. Step 6: Final answer
    x = 5,334,666.30

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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.