Home / 6,841,485.80-10,241,783.76-4,137,632

Finding the Fourth Proportional to 6,841,485.80, 10,241,783.76 and 4,137,632

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Solution

The fourth proportional to 6,841,485.80, 10,241,783.76 and 4,137,632 is: 6,194,083.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,485.80 : 10,241,783.76 = 4,137,632 : x
  2. Step 2: Convert to fraction form
    6,841,485.80/10,241,783.76 = 4,137,632/x
  3. Step 3: Cross multiply
    6,841,485.80x = 10,241,783.76 × 4,137,632
  4. Step 4: Simplify right side
    6,841,485.80x = 42,376,732,222,456.32
  5. Step 5: Solve for x
    x = 42,376,732,222,456.32/6,841,485.80
  6. Step 6: Final answer
    x = 6,194,083.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.