Home / 2,301,435.05-3,177,341.09-2,046,079.41

Finding the Fourth Proportional to 2,301,435.05, 3,177,341.09 and 2,046,079.41

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Solution

The fourth proportional to 2,301,435.05, 3,177,341.09 and 2,046,079.41 is: 2,824,799.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,435.05 : 3,177,341.09 = 2,046,079.41 : x
  2. Step 2: Convert to fraction form
    2,301,435.05/3,177,341.09 = 2,046,079.41/x
  3. Step 3: Cross multiply
    2,301,435.05x = 3,177,341.09 × 2,046,079.41
  4. Step 4: Simplify right side
    2,301,435.05x = 6,501,092,168,323.33
  5. Step 5: Solve for x
    x = 6,501,092,168,323.33/2,301,435.05
  6. Step 6: Final answer
    x = 2,824,799.33

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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.