Home / 9,614,585.44-13,268,131.86-5,263,953.40

Finding the Fourth Proportional to 9,614,585.44, 13,268,131.86 and 5,263,953.40

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Solution

The fourth proportional to 9,614,585.44, 13,268,131.86 and 5,263,953.40 is: 7,264,257.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,585.44 : 13,268,131.86 = 5,263,953.40 : x
  2. Step 2: Convert to fraction form
    9,614,585.44/13,268,131.86 = 5,263,953.40/x
  3. Step 3: Cross multiply
    9,614,585.44x = 13,268,131.86 × 5,263,953.40
  4. Step 4: Simplify right side
    9,614,585.44x = 69,842,827,816,095.33
  5. Step 5: Solve for x
    x = 69,842,827,816,095.33/9,614,585.44
  6. Step 6: Final answer
    x = 7,264,257.86

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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.