Home / 3,649,158.58-5,035,750.06-2,017,523.92

Finding the Fourth Proportional to 3,649,158.58, 5,035,750.06 and 2,017,523.92

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Solution

The fourth proportional to 3,649,158.58, 5,035,750.06 and 2,017,523.92 is: 2,784,133.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,158.58 : 5,035,750.06 = 2,017,523.92 : x
  2. Step 2: Convert to fraction form
    3,649,158.58/5,035,750.06 = 2,017,523.92/x
  3. Step 3: Cross multiply
    3,649,158.58x = 5,035,750.06 × 2,017,523.92
  4. Step 4: Simplify right side
    3,649,158.58x = 10,159,746,201,191.43
  5. Step 5: Solve for x
    x = 10,159,746,201,191.43/3,649,158.58
  6. Step 6: Final answer
    x = 2,784,133.93

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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.