Home / 2,058,020.60-3,087,030.90-562,112.60

Finding the Fourth Proportional to 2,058,020.60, 3,087,030.90 and 562,112.60

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Solution

The fourth proportional to 2,058,020.60, 3,087,030.90 and 562,112.60 is: 843,168.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,020.60 : 3,087,030.90 = 562,112.60 : x
  2. Step 2: Convert to fraction form
    2,058,020.60/3,087,030.90 = 562,112.60/x
  3. Step 3: Cross multiply
    2,058,020.60x = 3,087,030.90 × 562,112.60
  4. Step 4: Simplify right side
    2,058,020.60x = 1,735,258,965,479.34
  5. Step 5: Solve for x
    x = 1,735,258,965,479.34/2,058,020.60
  6. Step 6: Final answer
    x = 843,168.90

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.