Home / 4,348,913.67-6,520,491.17-2,074,789.06

Finding the Fourth Proportional to 4,348,913.67, 6,520,491.17 and 2,074,789.06

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Solution

The fourth proportional to 4,348,913.67, 6,520,491.17 and 2,074,789.06 is: 3,110,809.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,913.67 : 6,520,491.17 = 2,074,789.06 : x
  2. Step 2: Convert to fraction form
    4,348,913.67/6,520,491.17 = 2,074,789.06/x
  3. Step 3: Cross multiply
    4,348,913.67x = 6,520,491.17 × 2,074,789.06
  4. Step 4: Simplify right side
    4,348,913.67x = 13,528,643,718,667.43
  5. Step 5: Solve for x
    x = 13,528,643,718,667.43/4,348,913.67
  6. Step 6: Final answer
    x = 3,110,809.90

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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.