Home / 1,160,346.06-1,601,305.15-651,086.10

Finding the Fourth Proportional to 1,160,346.06, 1,601,305.15 and 651,086.10

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Solution

The fourth proportional to 1,160,346.06, 1,601,305.15 and 651,086.10 is: 898,514.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,346.06 : 1,601,305.15 = 651,086.10 : x
  2. Step 2: Convert to fraction form
    1,160,346.06/1,601,305.15 = 651,086.10/x
  3. Step 3: Cross multiply
    1,160,346.06x = 1,601,305.15 × 651,086.10
  4. Step 4: Simplify right side
    1,160,346.06x = 1,042,587,530,654.39
  5. Step 5: Solve for x
    x = 1,042,587,530,654.39/1,160,346.06
  6. Step 6: Final answer
    x = 898,514.30

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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.