Home / 2,470,325.28-3,705,109.08-673,353.36

Finding the Fourth Proportional to 2,470,325.28, 3,705,109.08 and 673,353.36

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Solution

The fourth proportional to 2,470,325.28, 3,705,109.08 and 673,353.36 is: 1,009,926.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,325.28 : 3,705,109.08 = 673,353.36 : x
  2. Step 2: Convert to fraction form
    2,470,325.28/3,705,109.08 = 673,353.36/x
  3. Step 3: Cross multiply
    2,470,325.28x = 3,705,109.08 × 673,353.36
  4. Step 4: Simplify right side
    2,470,325.28x = 2,494,847,648,184.51
  5. Step 5: Solve for x
    x = 2,494,847,648,184.51/2,470,325.28
  6. Step 6: Final answer
    x = 1,009,926.78

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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.