Home / 4,479,332.73-6,181,212.83-2,545,324.89

Finding the Fourth Proportional to 4,479,332.73, 6,181,212.83 and 2,545,324.89

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Solution

The fourth proportional to 4,479,332.73, 6,181,212.83 and 2,545,324.89 is: 3,512,397.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,332.73 : 6,181,212.83 = 2,545,324.89 : x
  2. Step 2: Convert to fraction form
    4,479,332.73/6,181,212.83 = 2,545,324.89/x
  3. Step 3: Cross multiply
    4,479,332.73x = 6,181,212.83 × 2,545,324.89
  4. Step 4: Simplify right side
    4,479,332.73x = 15,733,194,866,586.34
  5. Step 5: Solve for x
    x = 15,733,194,866,586.34/4,479,332.73
  6. Step 6: Final answer
    x = 3,512,397.01

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1.5x scale

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.