Home / 8,359,758.53-12,539,525.69-2,294,483.09

Finding the Fourth Proportional to 8,359,758.53, 12,539,525.69 and 2,294,483.09

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Solution

The fourth proportional to 8,359,758.53, 12,539,525.69 and 2,294,483.09 is: 3,441,693.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,359,758.53 : 12,539,525.69 = 2,294,483.09 : x
  2. Step 2: Convert to fraction form
    8,359,758.53/12,539,525.69 = 2,294,483.09/x
  3. Step 3: Cross multiply
    8,359,758.53x = 12,539,525.69 × 2,294,483.09
  4. Step 4: Simplify right side
    8,359,758.53x = 28,771,729,595,364.16
  5. Step 5: Solve for x
    x = 28,771,729,595,364.16/8,359,758.53
  6. Step 6: Final answer
    x = 3,441,693.86

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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.