Home / 3,808,269.60-5,254,032.96-2,502,225.12

Finding the Fourth Proportional to 3,808,269.60, 5,254,032.96 and 2,502,225.12

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Solution

The fourth proportional to 3,808,269.60, 5,254,032.96 and 2,502,225.12 is: 3,452,164.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,808,269.60 : 5,254,032.96 = 2,502,225.12 : x
  2. Step 2: Convert to fraction form
    3,808,269.60/5,254,032.96 = 2,502,225.12/x
  3. Step 3: Cross multiply
    3,808,269.60x = 5,254,032.96 × 2,502,225.12
  4. Step 4: Simplify right side
    3,808,269.60x = 13,146,773,253,819.96
  5. Step 5: Solve for x
    x = 13,146,773,253,819.96/3,808,269.60
  6. Step 6: Final answer
    x = 3,452,164.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.