Home / 3,059,575.35-4,587,783.68-900,319.85

Finding the Fourth Proportional to 3,059,575.35, 4,587,783.68 and 900,319.85

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Solution

The fourth proportional to 3,059,575.35, 4,587,783.68 and 900,319.85 is: 1,350,015.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,575.35 : 4,587,783.68 = 900,319.85 : x
  2. Step 2: Convert to fraction form
    3,059,575.35/4,587,783.68 = 900,319.85/x
  3. Step 3: Cross multiply
    3,059,575.35x = 4,587,783.68 × 900,319.85
  4. Step 4: Simplify right side
    3,059,575.35x = 4,130,472,714,610.05
  5. Step 5: Solve for x
    x = 4,130,472,714,610.05/3,059,575.35
  6. Step 6: Final answer
    x = 1,350,015.03

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1.5x scale

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.