Home / 9,611,539.80-13,262,498.14-5,837,638.04

Finding the Fourth Proportional to 9,611,539.80, 13,262,498.14 and 5,837,638.04

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Solution

The fourth proportional to 9,611,539.80, 13,262,498.14 and 5,837,638.04 is: 8,055,073.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611,539.80 : 13,262,498.14 = 5,837,638.04 : x
  2. Step 2: Convert to fraction form
    9,611,539.80/13,262,498.14 = 5,837,638.04/x
  3. Step 3: Cross multiply
    9,611,539.80x = 13,262,498.14 × 5,837,638.04
  4. Step 4: Simplify right side
    9,611,539.80x = 77,421,663,647,493.25
  5. Step 5: Solve for x
    x = 77,421,663,647,493.25/9,611,539.80
  6. Step 6: Final answer
    x = 8,055,073.93

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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.