Home / 4,507,685.24-6,762,315.17-1,983,274.88

Finding the Fourth Proportional to 4,507,685.24, 6,762,315.17 and 1,983,274.88

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Solution

The fourth proportional to 4,507,685.24, 6,762,315.17 and 1,983,274.88 is: 2,975,258.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,685.24 : 6,762,315.17 = 1,983,274.88 : x
  2. Step 2: Convert to fraction form
    4,507,685.24/6,762,315.17 = 1,983,274.88/x
  3. Step 3: Cross multiply
    4,507,685.24x = 6,762,315.17 × 1,983,274.88
  4. Step 4: Simplify right side
    4,507,685.24x = 13,411,529,778,450.54
  5. Step 5: Solve for x
    x = 13,411,529,778,450.54/4,507,685.24
  6. Step 6: Final answer
    x = 2,975,258.71

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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.