Home / 10,735,886.01-16,105,324.40-3,449,565.03

Finding the Fourth Proportional to 10,735,886.01, 16,105,324.40 and 3,449,565.03

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Solution

The fourth proportional to 10,735,886.01, 16,105,324.40 and 3,449,565.03 is: 5,174,828.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,735,886.01 : 16,105,324.40 = 3,449,565.03 : x
  2. Step 2: Convert to fraction form
    10,735,886.01/16,105,324.40 = 3,449,565.03/x
  3. Step 3: Cross multiply
    10,735,886.01x = 16,105,324.40 × 3,449,565.03
  4. Step 4: Simplify right side
    10,735,886.01x = 55,556,363,847,045.73
  5. Step 5: Solve for x
    x = 55,556,363,847,045.73/10,735,886.01
  6. Step 6: Final answer
    x = 5,174,828.03

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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.