Home / 4,087,896.60-6,126,596.10-3,136,551.60

Finding the Fourth Proportional to 4,087,896.60, 6,126,596.10 and 3,136,551.60

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Solution

The fourth proportional to 4,087,896.60, 6,126,596.10 and 3,136,551.60 is: 4,700,800.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,087,896.60 : 6,126,596.10 = 3,136,551.60 : x
  2. Step 2: Convert to fraction form
    4,087,896.60/6,126,596.10 = 3,136,551.60/x
  3. Step 3: Cross multiply
    4,087,896.60x = 6,126,596.10 × 3,136,551.60
  4. Step 4: Simplify right side
    4,087,896.60x = 19,216,384,800,008.76
  5. Step 5: Solve for x
    x = 19,216,384,800,008.76/4,087,896.60
  6. Step 6: Final answer
    x = 4,700,800.11

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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.