Home / 1,592,669.80-2,389,695.90-804,701.80

Finding the Fourth Proportional to 1,592,669.80, 2,389,695.90 and 804,701.80

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Solution

The fourth proportional to 1,592,669.80, 2,389,695.90 and 804,701.80 is: 1,207,401.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,669.80 : 2,389,695.90 = 804,701.80 : x
  2. Step 2: Convert to fraction form
    1,592,669.80/2,389,695.90 = 804,701.80/x
  3. Step 3: Cross multiply
    1,592,669.80x = 2,389,695.90 × 804,701.80
  4. Step 4: Simplify right side
    1,592,669.80x = 1,922,992,592,182.62
  5. Step 5: Solve for x
    x = 1,922,992,592,182.62/1,592,669.80
  6. Step 6: Final answer
    x = 1,207,401.93

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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.