Home / 3,573,785.30-5,361,628.35-1,551,161.30

Finding the Fourth Proportional to 3,573,785.30, 5,361,628.35 and 1,551,161.30

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Solution

The fourth proportional to 3,573,785.30, 5,361,628.35 and 1,551,161.30 is: 2,327,154.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,785.30 : 5,361,628.35 = 1,551,161.30 : x
  2. Step 2: Convert to fraction form
    3,573,785.30/5,361,628.35 = 1,551,161.30/x
  3. Step 3: Cross multiply
    3,573,785.30x = 5,361,628.35 × 1,551,161.30
  4. Step 4: Simplify right side
    3,573,785.30x = 8,316,750,401,502.86
  5. Step 5: Solve for x
    x = 8,316,750,401,502.86/3,573,785.30
  6. Step 6: Final answer
    x = 2,327,154.46

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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.