Home / 710,840.44-1,066,315.62-237,527.44

Finding the Fourth Proportional to 710,840.44, 1,066,315.62 and 237,527.44

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Solution

The fourth proportional to 710,840.44, 1,066,315.62 and 237,527.44 is: 356,309.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,840.44 : 1,066,315.62 = 237,527.44 : x
  2. Step 2: Convert to fraction form
    710,840.44/1,066,315.62 = 237,527.44/x
  3. Step 3: Cross multiply
    710,840.44x = 1,066,315.62 × 237,527.44
  4. Step 4: Simplify right side
    710,840.44x = 253,279,219,450.61
  5. Step 5: Solve for x
    x = 253,279,219,450.61/710,840.44
  6. Step 6: Final answer
    x = 356,309.52

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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.