Home / 2,369,272.47-3,269,315.04-1,336,720.06

Finding the Fourth Proportional to 2,369,272.47, 3,269,315.04 and 1,336,720.06

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Solution

The fourth proportional to 2,369,272.47, 3,269,315.04 and 1,336,720.06 is: 1,844,515.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,272.47 : 3,269,315.04 = 1,336,720.06 : x
  2. Step 2: Convert to fraction form
    2,369,272.47/3,269,315.04 = 1,336,720.06/x
  3. Step 3: Cross multiply
    2,369,272.47x = 3,269,315.04 × 1,336,720.06
  4. Step 4: Simplify right side
    2,369,272.47x = 4,370,158,995,501.65
  5. Step 5: Solve for x
    x = 4,370,158,995,501.65/2,369,272.47
  6. Step 6: Final answer
    x = 1,844,515.16

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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.