Home / 7,737,277.24-10,677,539.32-4,252,996.48

Finding the Fourth Proportional to 7,737,277.24, 10,677,539.32 and 4,252,996.48

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Solution

The fourth proportional to 7,737,277.24, 10,677,539.32 and 4,252,996.48 is: 5,869,188.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,737,277.24 : 10,677,539.32 = 4,252,996.48 : x
  2. Step 2: Convert to fraction form
    7,737,277.24/10,677,539.32 = 4,252,996.48/x
  3. Step 3: Cross multiply
    7,737,277.24x = 10,677,539.32 × 4,252,996.48
  4. Step 4: Simplify right side
    7,737,277.24x = 45,411,537,143,021.60
  5. Step 5: Solve for x
    x = 45,411,537,143,021.60/7,737,277.24
  6. Step 6: Final answer
    x = 5,869,188.31

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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.