Home / 1,060,262.46-1,463,052.96-630,459.54

Finding the Fourth Proportional to 1,060,262.46, 1,463,052.96 and 630,459.54

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Solution

The fourth proportional to 1,060,262.46, 1,463,052.96 and 630,459.54 is: 869,969.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,262.46 : 1,463,052.96 = 630,459.54 : x
  2. Step 2: Convert to fraction form
    1,060,262.46/1,463,052.96 = 630,459.54/x
  3. Step 3: Cross multiply
    1,060,262.46x = 1,463,052.96 × 630,459.54
  4. Step 4: Simplify right side
    1,060,262.46x = 922,395,696,157.24
  5. Step 5: Solve for x
    x = 922,395,696,157.24/1,060,262.46
  6. Step 6: Final answer
    x = 869,969.21

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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.