Home / 11,779,298.74-17,668,815.83-4,595,877.02

Finding the Fourth Proportional to 11,779,298.74, 17,668,815.83 and 4,595,877.02

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Solution

The fourth proportional to 11,779,298.74, 17,668,815.83 and 4,595,877.02 is: 6,893,763.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,779,298.74 : 17,668,815.83 = 4,595,877.02 : x
  2. Step 2: Convert to fraction form
    11,779,298.74/17,668,815.83 = 4,595,877.02/x
  3. Step 3: Cross multiply
    11,779,298.74x = 17,668,815.83 × 4,595,877.02
  4. Step 4: Simplify right side
    11,779,298.74x = 81,203,704,682,136.42
  5. Step 5: Solve for x
    x = 81,203,704,682,136.42/11,779,298.74
  6. Step 6: Final answer
    x = 6,893,763.92

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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.