Home / 2,090,258.93-3,135,052.79-573,587.67

Finding the Fourth Proportional to 2,090,258.93, 3,135,052.79 and 573,587.67

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Solution

The fourth proportional to 2,090,258.93, 3,135,052.79 and 573,587.67 is: 860,289.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,258.93 : 3,135,052.79 = 573,587.67 : x
  2. Step 2: Convert to fraction form
    2,090,258.93/3,135,052.79 = 573,587.67/x
  3. Step 3: Cross multiply
    2,090,258.93x = 3,135,052.79 × 573,587.67
  4. Step 4: Simplify right side
    2,090,258.93x = 1,798,227,625,143.10
  5. Step 5: Solve for x
    x = 1,798,227,625,143.10/2,090,258.93
  6. Step 6: Final answer
    x = 860,289.41

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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.