Home / 7,116,275.36-10,674,414.47-2,567,322.65

Finding the Fourth Proportional to 7,116,275.36, 10,674,414.47 and 2,567,322.65

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Solution

The fourth proportional to 7,116,275.36, 10,674,414.47 and 2,567,322.65 is: 3,850,984.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,116,275.36 : 10,674,414.47 = 2,567,322.65 : x
  2. Step 2: Convert to fraction form
    7,116,275.36/10,674,414.47 = 2,567,322.65/x
  3. Step 3: Cross multiply
    7,116,275.36x = 10,674,414.47 × 2,567,322.65
  4. Step 4: Simplify right side
    7,116,275.36x = 27,404,666,058,168.17
  5. Step 5: Solve for x
    x = 27,404,666,058,168.17/7,116,275.36
  6. Step 6: Final answer
    x = 3,850,984.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.