Home / 9,656,730.54-13,322,992.19-5,984,307.18

Finding the Fourth Proportional to 9,656,730.54, 13,322,992.19 and 5,984,307.18

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Solution

The fourth proportional to 9,656,730.54, 13,322,992.19 and 5,984,307.18 is: 8,256,301.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,730.54 : 13,322,992.19 = 5,984,307.18 : x
  2. Step 2: Convert to fraction form
    9,656,730.54/13,322,992.19 = 5,984,307.18/x
  3. Step 3: Cross multiply
    9,656,730.54x = 13,322,992.19 × 5,984,307.18
  4. Step 4: Simplify right side
    9,656,730.54x = 79,728,877,791,779.39
  5. Step 5: Solve for x
    x = 79,728,877,791,779.39/9,656,730.54
  6. Step 6: Final answer
    x = 8,256,301.39

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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.