Home / 4,449,708.60-6,674,174.10-1,457,892.60

Finding the Fourth Proportional to 4,449,708.60, 6,674,174.10 and 1,457,892.60

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Solution

The fourth proportional to 4,449,708.60, 6,674,174.10 and 1,457,892.60 is: 2,186,711.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,708.60 : 6,674,174.10 = 1,457,892.60 : x
  2. Step 2: Convert to fraction form
    4,449,708.60/6,674,174.10 = 1,457,892.60/x
  3. Step 3: Cross multiply
    4,449,708.60x = 6,674,174.10 × 1,457,892.60
  4. Step 4: Simplify right side
    4,449,708.60x = 9,730,229,031,501.66
  5. Step 5: Solve for x
    x = 9,730,229,031,501.66/4,449,708.60
  6. Step 6: Final answer
    x = 2,186,711.51

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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.