Home / 4,611,536.08-6,912,674.77-1,576,826.52

Finding the Fourth Proportional to 4,611,536.08, 6,912,674.77 and 1,576,826.52

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Solution

The fourth proportional to 4,611,536.08, 6,912,674.77 and 1,576,826.52 is: 2,363,656.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,536.08 : 6,912,674.77 = 1,576,826.52 : x
  2. Step 2: Convert to fraction form
    4,611,536.08/6,912,674.77 = 1,576,826.52/x
  3. Step 3: Cross multiply
    4,611,536.08x = 6,912,674.77 × 1,576,826.52
  4. Step 4: Simplify right side
    4,611,536.08x = 10,900,088,901,470.90
  5. Step 5: Solve for x
    x = 10,900,088,901,470.90/4,611,536.08
  6. Step 6: Final answer
    x = 2,363,656.86

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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.