Home / 1,592,572.80-2,389,780.80-595,401.60

Finding the Fourth Proportional to 1,592,572.80, 2,389,780.80 and 595,401.60

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Solution

The fourth proportional to 1,592,572.80, 2,389,780.80 and 595,401.60 is: 893,446.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,572.80 : 2,389,780.80 = 595,401.60 : x
  2. Step 2: Convert to fraction form
    1,592,572.80/2,389,780.80 = 595,401.60/x
  3. Step 3: Cross multiply
    1,592,572.80x = 2,389,780.80 × 595,401.60
  4. Step 4: Simplify right side
    1,592,572.80x = 1,422,879,311,969.28
  5. Step 5: Solve for x
    x = 1,422,879,311,969.28/1,592,572.80
  6. Step 6: Final answer
    x = 893,446.95

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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.