Home / 4,337,711.12-6,499,722.88-1,601,495.84

Finding the Fourth Proportional to 4,337,711.12, 6,499,722.88 and 1,601,495.84

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Solution

The fourth proportional to 4,337,711.12, 6,499,722.88 and 1,601,495.84 is: 2,399,717.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,711.12 : 6,499,722.88 = 1,601,495.84 : x
  2. Step 2: Convert to fraction form
    4,337,711.12/6,499,722.88 = 1,601,495.84/x
  3. Step 3: Cross multiply
    4,337,711.12x = 6,499,722.88 × 1,601,495.84
  4. Step 4: Simplify right side
    4,337,711.12x = 10,409,279,153,472.82
  5. Step 5: Solve for x
    x = 10,409,279,153,472.82/4,337,711.12
  6. Step 6: Final answer
    x = 2,399,717.01

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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.