Home / 2,384,061.04-3,290,020.50-1,296,344.44

Finding the Fourth Proportional to 2,384,061.04, 3,290,020.50 and 1,296,344.44

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Solution

The fourth proportional to 2,384,061.04, 3,290,020.50 and 1,296,344.44 is: 1,788,964.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,061.04 : 3,290,020.50 = 1,296,344.44 : x
  2. Step 2: Convert to fraction form
    2,384,061.04/3,290,020.50 = 1,296,344.44/x
  3. Step 3: Cross multiply
    2,384,061.04x = 3,290,020.50 × 1,296,344.44
  4. Step 4: Simplify right side
    2,384,061.04x = 4,264,999,782,661.02
  5. Step 5: Solve for x
    x = 4,264,999,782,661.02/2,384,061.04
  6. Step 6: Final answer
    x = 1,788,964.17

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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.