Home / 3,674,445.15-5,071,017.96-2,204,408.75

Finding the Fourth Proportional to 3,674,445.15, 5,071,017.96 and 2,204,408.75

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Solution

The fourth proportional to 3,674,445.15, 5,071,017.96 and 2,204,408.75 is: 3,042,254.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,445.15 : 5,071,017.96 = 2,204,408.75 : x
  2. Step 2: Convert to fraction form
    3,674,445.15/5,071,017.96 = 2,204,408.75/x
  3. Step 3: Cross multiply
    3,674,445.15x = 5,071,017.96 × 2,204,408.75
  4. Step 4: Simplify right side
    3,674,445.15x = 11,178,596,369,597.67
  5. Step 5: Solve for x
    x = 11,178,596,369,597.67/3,674,445.15
  6. Step 6: Final answer
    x = 3,042,254.25

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1.5x scale

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.