Home / 9,614,272.32-13,268,008.98-5,263,357.32

Finding the Fourth Proportional to 9,614,272.32, 13,268,008.98 and 5,263,357.32

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Solution

The fourth proportional to 9,614,272.32, 13,268,008.98 and 5,263,357.32 is: 7,263,604.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,272.32 : 13,268,008.98 = 5,263,357.32 : x
  2. Step 2: Convert to fraction form
    9,614,272.32/13,268,008.98 = 5,263,357.32/x
  3. Step 3: Cross multiply
    9,614,272.32x = 13,268,008.98 × 5,263,357.32
  4. Step 4: Simplify right side
    9,614,272.32x = 69,834,272,186,708.74
  5. Step 5: Solve for x
    x = 69,834,272,186,708.74/9,614,272.32
  6. Step 6: Final answer
    x = 7,263,604.55

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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.