Home / 5,255,931.16-7,253,117.22-2,964,829.96

Finding the Fourth Proportional to 5,255,931.16, 7,253,117.22 and 2,964,829.96

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Solution

The fourth proportional to 5,255,931.16, 7,253,117.22 and 2,964,829.96 is: 4,091,427.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,255,931.16 : 7,253,117.22 = 2,964,829.96 : x
  2. Step 2: Convert to fraction form
    5,255,931.16/7,253,117.22 = 2,964,829.96/x
  3. Step 3: Cross multiply
    5,255,931.16x = 7,253,117.22 × 2,964,829.96
  4. Step 4: Simplify right side
    5,255,931.16x = 21,504,259,237,247.91
  5. Step 5: Solve for x
    x = 21,504,259,237,247.91/5,255,931.16
  6. Step 6: Final answer
    x = 4,091,427.11

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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.