Home / 1,066,012.07-1,471,094.24-607,126.61

Finding the Fourth Proportional to 1,066,012.07, 1,471,094.24 and 607,126.61

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Solution

The fourth proportional to 1,066,012.07, 1,471,094.24 and 607,126.61 is: 837,833.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,012.07 : 1,471,094.24 = 607,126.61 : x
  2. Step 2: Convert to fraction form
    1,066,012.07/1,471,094.24 = 607,126.61/x
  3. Step 3: Cross multiply
    1,066,012.07x = 1,471,094.24 × 607,126.61
  4. Step 4: Simplify right side
    1,066,012.07x = 893,140,448,530.62
  5. Step 5: Solve for x
    x = 893,140,448,530.62/1,066,012.07
  6. Step 6: Final answer
    x = 837,833.34

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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.