Home / 2,729,955.69-3,767,359.04-1,506,306.65

Finding the Fourth Proportional to 2,729,955.69, 3,767,359.04 and 1,506,306.65

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Solution

The fourth proportional to 2,729,955.69, 3,767,359.04 and 1,506,306.65 is: 2,078,714.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,955.69 : 3,767,359.04 = 1,506,306.65 : x
  2. Step 2: Convert to fraction form
    2,729,955.69/3,767,359.04 = 1,506,306.65/x
  3. Step 3: Cross multiply
    2,729,955.69x = 3,767,359.04 × 1,506,306.65
  4. Step 4: Simplify right side
    2,729,955.69x = 5,674,797,954,169.94
  5. Step 5: Solve for x
    x = 5,674,797,954,169.94/2,729,955.69
  6. Step 6: Final answer
    x = 2,078,714.31

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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.