Home / 1,059,654.69-1,462,279.01-600,800.13

Finding the Fourth Proportional to 1,059,654.69, 1,462,279.01 and 600,800.13

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Solution

The fourth proportional to 1,059,654.69, 1,462,279.01 and 600,800.13 is: 829,078.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,654.69 : 1,462,279.01 = 600,800.13 : x
  2. Step 2: Convert to fraction form
    1,059,654.69/1,462,279.01 = 600,800.13/x
  3. Step 3: Cross multiply
    1,059,654.69x = 1,462,279.01 × 600,800.13
  4. Step 4: Simplify right side
    1,059,654.69x = 878,537,416,300.27
  5. Step 5: Solve for x
    x = 878,537,416,300.27/1,059,654.69
  6. Step 6: Final answer
    x = 829,078.97

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Double scale
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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.