Home / 4,809,070.85-6,636,538.98-2,633,629.14

Finding the Fourth Proportional to 4,809,070.85, 6,636,538.98 and 2,633,629.14

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Solution

The fourth proportional to 4,809,070.85, 6,636,538.98 and 2,633,629.14 is: 3,634,419.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,070.85 : 6,636,538.98 = 2,633,629.14 : x
  2. Step 2: Convert to fraction form
    4,809,070.85/6,636,538.98 = 2,633,629.14/x
  3. Step 3: Cross multiply
    4,809,070.85x = 6,636,538.98 × 2,633,629.14
  4. Step 4: Simplify right side
    4,809,070.85x = 17,478,182,446,473.88
  5. Step 5: Solve for x
    x = 17,478,182,446,473.88/4,809,070.85
  6. Step 6: Final answer
    x = 3,634,419.83

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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.