Home / 2,440,501.70-3,658,171.48-902,508.82

Finding the Fourth Proportional to 2,440,501.70, 3,658,171.48 and 902,508.82

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Solution

The fourth proportional to 2,440,501.70, 3,658,171.48 and 902,508.82 is: 1,352,808.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,501.70 : 3,658,171.48 = 902,508.82 : x
  2. Step 2: Convert to fraction form
    2,440,501.70/3,658,171.48 = 902,508.82/x
  3. Step 3: Cross multiply
    2,440,501.70x = 3,658,171.48 × 902,508.82
  4. Step 4: Simplify right side
    2,440,501.70x = 3,301,532,014,370.75
  5. Step 5: Solve for x
    x = 3,301,532,014,370.75/2,440,501.70
  6. Step 6: Final answer
    x = 1,352,808.74

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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.