Home / 5,931,815.22-8,898,422.67-4,445,355.06

Finding the Fourth Proportional to 5,931,815.22, 8,898,422.67 and 4,445,355.06

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Solution

The fourth proportional to 5,931,815.22, 8,898,422.67 and 4,445,355.06 is: 6,668,557.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,815.22 : 8,898,422.67 = 4,445,355.06 : x
  2. Step 2: Convert to fraction form
    5,931,815.22/8,898,422.67 = 4,445,355.06/x
  3. Step 3: Cross multiply
    5,931,815.22x = 8,898,422.67 × 4,445,355.06
  4. Step 4: Simplify right side
    5,931,815.22x = 39,556,648,242,103.20
  5. Step 5: Solve for x
    x = 39,556,648,242,103.20/5,931,815.22
  6. Step 6: Final answer
    x = 6,668,557.06

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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.