Home / 9,632,244.64-13,293,094.80-5,339,892.64

Finding the Fourth Proportional to 9,632,244.64, 13,293,094.80 and 5,339,892.64

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Solution

The fourth proportional to 9,632,244.64, 13,293,094.80 and 5,339,892.64 is: 7,369,382.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,244.64 : 13,293,094.80 = 5,339,892.64 : x
  2. Step 2: Convert to fraction form
    9,632,244.64/13,293,094.80 = 5,339,892.64/x
  3. Step 3: Cross multiply
    9,632,244.64x = 13,293,094.80 × 5,339,892.64
  4. Step 4: Simplify right side
    9,632,244.64x = 70,983,699,085,342.27
  5. Step 5: Solve for x
    x = 70,983,699,085,342.27/9,632,244.64
  6. Step 6: Final answer
    x = 7,369,382.92

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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.