Home / 976,000.48-1,346,852.96-568,093.58

Finding the Fourth Proportional to 976,000.48, 1,346,852.96 and 568,093.58

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Solution

The fourth proportional to 976,000.48, 1,346,852.96 and 568,093.58 is: 783,953.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,000.48 : 1,346,852.96 = 568,093.58 : x
  2. Step 2: Convert to fraction form
    976,000.48/1,346,852.96 = 568,093.58/x
  3. Step 3: Cross multiply
    976,000.48x = 1,346,852.96 × 568,093.58
  4. Step 4: Simplify right side
    976,000.48x = 765,138,519,780.00
  5. Step 5: Solve for x
    x = 765,138,519,780.00/976,000.48
  6. Step 6: Final answer
    x = 783,953.02

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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.