Home / 10,485,166.30-14,462,075.94-6,998,747.26

Finding the Fourth Proportional to 10,485,166.30, 14,462,075.94 and 6,998,747.26

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Solution

The fourth proportional to 10,485,166.30, 14,462,075.94 and 6,998,747.26 is: 9,653,296.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,485,166.30 : 14,462,075.94 = 6,998,747.26 : x
  2. Step 2: Convert to fraction form
    10,485,166.30/14,462,075.94 = 6,998,747.26/x
  3. Step 3: Cross multiply
    10,485,166.30x = 14,462,075.94 × 6,998,747.26
  4. Step 4: Simplify right side
    10,485,166.30x = 101,216,414,358,986.92
  5. Step 5: Solve for x
    x = 101,216,414,358,986.92/10,485,166.30
  6. Step 6: Final answer
    x = 9,653,296.04

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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.