Home / 9,732,902.88-13,426,941.60-6,296,252.16

Finding the Fourth Proportional to 9,732,902.88, 13,426,941.60 and 6,296,252.16

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Solution

The fourth proportional to 9,732,902.88, 13,426,941.60 and 6,296,252.16 is: 8,685,939.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,732,902.88 : 13,426,941.60 = 6,296,252.16 : x
  2. Step 2: Convert to fraction form
    9,732,902.88/13,426,941.60 = 6,296,252.16/x
  3. Step 3: Cross multiply
    9,732,902.88x = 13,426,941.60 × 6,296,252.16
  4. Step 4: Simplify right side
    9,732,902.88x = 84,539,410,051,193.86
  5. Step 5: Solve for x
    x = 84,539,410,051,193.86/9,732,902.88
  6. Step 6: Final answer
    x = 8,685,939.96

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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.