Home / 692,095.59-1,037,509.16-242,571.41

Finding the Fourth Proportional to 692,095.59, 1,037,509.16 and 242,571.41

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Solution

The fourth proportional to 692,095.59, 1,037,509.16 and 242,571.41 is: 363,634.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,095.59 : 1,037,509.16 = 242,571.41 : x
  2. Step 2: Convert to fraction form
    692,095.59/1,037,509.16 = 242,571.41/x
  3. Step 3: Cross multiply
    692,095.59x = 1,037,509.16 × 242,571.41
  4. Step 4: Simplify right side
    692,095.59x = 251,670,057,319.37
  5. Step 5: Solve for x
    x = 251,670,057,319.37/692,095.59
  6. Step 6: Final answer
    x = 363,634.82

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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.