Home / 3,755,832.16-5,633,649.60-1,060,343.68

Finding the Fourth Proportional to 3,755,832.16, 5,633,649.60 and 1,060,343.68

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Solution

The fourth proportional to 3,755,832.16, 5,633,649.60 and 1,060,343.68 is: 1,590,487.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,832.16 : 5,633,649.60 = 1,060,343.68 : x
  2. Step 2: Convert to fraction form
    3,755,832.16/5,633,649.60 = 1,060,343.68/x
  3. Step 3: Cross multiply
    3,755,832.16x = 5,633,649.60 × 1,060,343.68
  4. Step 4: Simplify right side
    3,755,832.16x = 5,973,604,748,694.53
  5. Step 5: Solve for x
    x = 5,973,604,748,694.53/3,755,832.16
  6. Step 6: Final answer
    x = 1,590,487.67

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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.