Home / 12,807,326.04-17,675,068.94-7,300,832.04

Finding the Fourth Proportional to 12,807,326.04, 17,675,068.94 and 7,300,832.04

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Solution

The fourth proportional to 12,807,326.04, 17,675,068.94 and 7,300,832.04 is: 10,075,694.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,807,326.04 : 17,675,068.94 = 7,300,832.04 : x
  2. Step 2: Convert to fraction form
    12,807,326.04/17,675,068.94 = 7,300,832.04/x
  3. Step 3: Cross multiply
    12,807,326.04x = 17,675,068.94 × 7,300,832.04
  4. Step 4: Simplify right side
    12,807,326.04x = 129,042,709,626,360.84
  5. Step 5: Solve for x
    x = 129,042,709,626,360.84/12,807,326.04
  6. Step 6: Final answer
    x = 10,075,694.90

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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.