Home / 1,070,247.96-1,477,008.54-593,319.96

Finding the Fourth Proportional to 1,070,247.96, 1,477,008.54 and 593,319.96

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Solution

The fourth proportional to 1,070,247.96, 1,477,008.54 and 593,319.96 is: 818,818.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,247.96 : 1,477,008.54 = 593,319.96 : x
  2. Step 2: Convert to fraction form
    1,070,247.96/1,477,008.54 = 593,319.96/x
  3. Step 3: Cross multiply
    1,070,247.96x = 1,477,008.54 × 593,319.96
  4. Step 4: Simplify right side
    1,070,247.96x = 876,338,647,872.46
  5. Step 5: Solve for x
    x = 876,338,647,872.46/1,070,247.96
  6. Step 6: Final answer
    x = 818,818.33

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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.