Home / 1,507,770.10-2,261,935.31-496,963.00

Finding the Fourth Proportional to 1,507,770.10, 2,261,935.31 and 496,963.00

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Solution

The fourth proportional to 1,507,770.10, 2,261,935.31 and 496,963.00 is: 745,536.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,507,770.10 : 2,261,935.31 = 496,963.00 : x
  2. Step 2: Convert to fraction form
    1,507,770.10/2,261,935.31 = 496,963.00/x
  3. Step 3: Cross multiply
    1,507,770.10x = 2,261,935.31 × 496,963.00
  4. Step 4: Simplify right side
    1,507,770.10x = 1,124,098,149,323.88
  5. Step 5: Solve for x
    x = 1,124,098,149,323.88/1,507,770.10
  6. Step 6: Final answer
    x = 745,536.84

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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.