Home / 1,583,349.48-2,374,834.68-446,196.96

Finding the Fourth Proportional to 1,583,349.48, 2,374,834.68 and 446,196.96

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Solution

The fourth proportional to 1,583,349.48, 2,374,834.68 and 446,196.96 is: 669,242.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,349.48 : 2,374,834.68 = 446,196.96 : x
  2. Step 2: Convert to fraction form
    1,583,349.48/2,374,834.68 = 446,196.96/x
  3. Step 3: Cross multiply
    1,583,349.48x = 2,374,834.68 × 446,196.96
  4. Step 4: Simplify right side
    1,583,349.48x = 1,059,644,014,718.57
  5. Step 5: Solve for x
    x = 1,059,644,014,718.57/1,583,349.48
  6. Step 6: Final answer
    x = 669,242.03

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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.