Home / 7,638,251.00-10,537,803.07-4,373,320.82

Finding the Fourth Proportional to 7,638,251.00, 10,537,803.07 and 4,373,320.82

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Solution

The fourth proportional to 7,638,251.00, 10,537,803.07 and 4,373,320.82 is: 6,033,474.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,638,251.00 : 10,537,803.07 = 4,373,320.82 : x
  2. Step 2: Convert to fraction form
    7,638,251.00/10,537,803.07 = 4,373,320.82/x
  3. Step 3: Cross multiply
    7,638,251.00x = 10,537,803.07 × 4,373,320.82
  4. Step 4: Simplify right side
    7,638,251.00x = 46,085,193,499,468.61
  5. Step 5: Solve for x
    x = 46,085,193,499,468.61/7,638,251.00
  6. Step 6: Final answer
    x = 6,033,474.62

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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.