Home / 9,254,606.97-12,771,268.86-5,332,922.31

Finding the Fourth Proportional to 9,254,606.97, 12,771,268.86 and 5,332,922.31

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Solution

The fourth proportional to 9,254,606.97, 12,771,268.86 and 5,332,922.31 is: 7,359,381.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,606.97 : 12,771,268.86 = 5,332,922.31 : x
  2. Step 2: Convert to fraction form
    9,254,606.97/12,771,268.86 = 5,332,922.31/x
  3. Step 3: Cross multiply
    9,254,606.97x = 12,771,268.86 × 5,332,922.31
  4. Step 4: Simplify right side
    9,254,606.97x = 68,108,184,630,502.26
  5. Step 5: Solve for x
    x = 68,108,184,630,502.26/9,254,606.97
  6. Step 6: Final answer
    x = 7,359,381.64

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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.