Home / 1,508,069.34-2,261,229.21-608,774.94

Finding the Fourth Proportional to 1,508,069.34, 2,261,229.21 and 608,774.94

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Solution

The fourth proportional to 1,508,069.34, 2,261,229.21 and 608,774.94 is: 912,809.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,069.34 : 2,261,229.21 = 608,774.94 : x
  2. Step 2: Convert to fraction form
    1,508,069.34/2,261,229.21 = 608,774.94/x
  3. Step 3: Cross multiply
    1,508,069.34x = 2,261,229.21 × 608,774.94
  4. Step 4: Simplify right side
    1,508,069.34x = 1,376,579,676,644.00
  5. Step 5: Solve for x
    x = 1,376,579,676,644.00/1,508,069.34
  6. Step 6: Final answer
    x = 912,809.27

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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.