Home / 8,052,779.34-11,113,295.31-4,615,592.94

Finding the Fourth Proportional to 8,052,779.34, 11,113,295.31 and 4,615,592.94

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Solution

The fourth proportional to 8,052,779.34, 11,113,295.31 and 4,615,592.94 is: 6,369,781.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,779.34 : 11,113,295.31 = 4,615,592.94 : x
  2. Step 2: Convert to fraction form
    8,052,779.34/11,113,295.31 = 4,615,592.94/x
  3. Step 3: Cross multiply
    8,052,779.34x = 11,113,295.31 × 4,615,592.94
  4. Step 4: Simplify right side
    8,052,779.34x = 51,294,447,372,971.12
  5. Step 5: Solve for x
    x = 51,294,447,372,971.12/8,052,779.34
  6. Step 6: Final answer
    x = 6,369,781.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.