Home / 6,908,500.02-10,363,441.23-2,116,133.94

Finding the Fourth Proportional to 6,908,500.02, 10,363,441.23 and 2,116,133.94

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Solution

The fourth proportional to 6,908,500.02, 10,363,441.23 and 2,116,133.94 is: 3,174,412.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,908,500.02 : 10,363,441.23 = 2,116,133.94 : x
  2. Step 2: Convert to fraction form
    6,908,500.02/10,363,441.23 = 2,116,133.94/x
  3. Step 3: Cross multiply
    6,908,500.02x = 10,363,441.23 × 2,116,133.94
  4. Step 4: Simplify right side
    6,908,500.02x = 21,930,429,721,998.35
  5. Step 5: Solve for x
    x = 21,930,429,721,998.35/6,908,500.02
  6. Step 6: Final answer
    x = 3,174,412.63

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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.