Home / 1,592,467.59-2,389,729.05-581,504.91

Finding the Fourth Proportional to 1,592,467.59, 2,389,729.05 and 581,504.91

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Solution

The fourth proportional to 1,592,467.59, 2,389,729.05 and 581,504.91 is: 872,632.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,467.59 : 2,389,729.05 = 581,504.91 : x
  2. Step 2: Convert to fraction form
    1,592,467.59/2,389,729.05 = 581,504.91/x
  3. Step 3: Cross multiply
    1,592,467.59x = 2,389,729.05 × 581,504.91
  4. Step 4: Simplify right side
    1,592,467.59x = 1,389,639,176,144.64
  5. Step 5: Solve for x
    x = 1,389,639,176,144.64/1,592,467.59
  6. Step 6: Final answer
    x = 872,632.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.