Home / 1,070,112.06-1,476,754.26-586,666.83

Finding the Fourth Proportional to 1,070,112.06, 1,476,754.26 and 586,666.83

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Solution

The fourth proportional to 1,070,112.06, 1,476,754.26 and 586,666.83 is: 809,600.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,112.06 : 1,476,754.26 = 586,666.83 : x
  2. Step 2: Convert to fraction form
    1,070,112.06/1,476,754.26 = 586,666.83/x
  3. Step 3: Cross multiply
    1,070,112.06x = 1,476,754.26 × 586,666.83
  4. Step 4: Simplify right side
    1,070,112.06x = 866,362,740,403.20
  5. Step 5: Solve for x
    x = 866,362,740,403.20/1,070,112.06
  6. Step 6: Final answer
    x = 809,600.02

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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.