Home / 9,684,567.86-13,364,540.61-5,334,059.30

Finding the Fourth Proportional to 9,684,567.86, 13,364,540.61 and 5,334,059.30

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Solution

The fourth proportional to 9,684,567.86, 13,364,540.61 and 5,334,059.30 is: 7,360,912.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,567.86 : 13,364,540.61 = 5,334,059.30 : x
  2. Step 2: Convert to fraction form
    9,684,567.86/13,364,540.61 = 5,334,059.30/x
  3. Step 3: Cross multiply
    9,684,567.86x = 13,364,540.61 × 5,334,059.30
  4. Step 4: Simplify right side
    9,684,567.86x = 71,287,252,130,998.17
  5. Step 5: Solve for x
    x = 71,287,252,130,998.17/9,684,567.86
  6. Step 6: Final answer
    x = 7,360,912.04

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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.