Home / 1,060,498.56-1,463,004.54-630,534.36

Finding the Fourth Proportional to 1,060,498.56, 1,463,004.54 and 630,534.36

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Solution

The fourth proportional to 1,060,498.56, 1,463,004.54 and 630,534.36 is: 869,849.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,498.56 : 1,463,004.54 = 630,534.36 : x
  2. Step 2: Convert to fraction form
    1,060,498.56/1,463,004.54 = 630,534.36/x
  3. Step 3: Cross multiply
    1,060,498.56x = 1,463,004.54 × 630,534.36
  4. Step 4: Simplify right side
    1,060,498.56x = 922,474,631,305.99
  5. Step 5: Solve for x
    x = 922,474,631,305.99/1,060,498.56
  6. Step 6: Final answer
    x = 869,849.96

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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.