Home / 4,606,254-6,356,630.52-2,569,065.12

Finding the Fourth Proportional to 4,606,254, 6,356,630.52 and 2,569,065.12

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Solution

The fourth proportional to 4,606,254, 6,356,630.52 and 2,569,065.12 is: 3,545,309.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,254 : 6,356,630.52 = 2,569,065.12 : x
  2. Step 2: Convert to fraction form
    4,606,254/6,356,630.52 = 2,569,065.12/x
  3. Step 3: Cross multiply
    4,606,254x = 6,356,630.52 × 2,569,065.12
  4. Step 4: Simplify right side
    4,606,254x = 16,330,597,749,659.46
  5. Step 5: Solve for x
    x = 16,330,597,749,659.46/4,606,254
  6. Step 6: Final answer
    x = 3,545,309.87

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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.