Home / 6,841,485.30-10,241,783.01-4,137,631.50

Finding the Fourth Proportional to 6,841,485.30, 10,241,783.01 and 4,137,631.50

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Solution

The fourth proportional to 6,841,485.30, 10,241,783.01 and 4,137,631.50 is: 6,194,082.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,485.30 : 10,241,783.01 = 4,137,631.50 : x
  2. Step 2: Convert to fraction form
    6,841,485.30/10,241,783.01 = 4,137,631.50/x
  3. Step 3: Cross multiply
    6,841,485.30x = 10,241,783.01 × 4,137,631.50
  4. Step 4: Simplify right side
    6,841,485.30x = 42,376,723,998,340.81
  5. Step 5: Solve for x
    x = 42,376,723,998,340.81/6,841,485.30
  6. Step 6: Final answer
    x = 6,194,082.45

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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.