Home / 5,658,034.90-8,488,317.80-2,063,801.86

Finding the Fourth Proportional to 5,658,034.90, 8,488,317.80 and 2,063,801.86

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Solution

The fourth proportional to 5,658,034.90, 8,488,317.80 and 2,063,801.86 is: 3,096,164.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,034.90 : 8,488,317.80 = 2,063,801.86 : x
  2. Step 2: Convert to fraction form
    5,658,034.90/8,488,317.80 = 2,063,801.86/x
  3. Step 3: Cross multiply
    5,658,034.90x = 8,488,317.80 × 2,063,801.86
  4. Step 4: Simplify right side
    5,658,034.90x = 17,518,206,063,911.11
  5. Step 5: Solve for x
    x = 17,518,206,063,911.11/5,658,034.90
  6. Step 6: Final answer
    x = 3,096,164.37

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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.