Home / 6,841,068.40-9,440,675.27-3,743,592.40

Finding the Fourth Proportional to 6,841,068.40, 9,440,675.27 and 3,743,592.40

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Solution

The fourth proportional to 6,841,068.40, 9,440,675.27 and 3,743,592.40 is: 5,166,157.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,068.40 : 9,440,675.27 = 3,743,592.40 : x
  2. Step 2: Convert to fraction form
    6,841,068.40/9,440,675.27 = 3,743,592.40/x
  3. Step 3: Cross multiply
    6,841,068.40x = 9,440,675.27 × 3,743,592.40
  4. Step 4: Simplify right side
    6,841,068.40x = 35,342,040,191,639.95
  5. Step 5: Solve for x
    x = 35,342,040,191,639.95/6,841,068.40
  6. Step 6: Final answer
    x = 5,166,157.99

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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.