Home / 1,453,229.34-2,179,856.25-506,598.30

Finding the Fourth Proportional to 1,453,229.34, 2,179,856.25 and 506,598.30

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Solution

The fourth proportional to 1,453,229.34, 2,179,856.25 and 506,598.30 is: 759,901.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,229.34 : 2,179,856.25 = 506,598.30 : x
  2. Step 2: Convert to fraction form
    1,453,229.34/2,179,856.25 = 506,598.30/x
  3. Step 3: Cross multiply
    1,453,229.34x = 2,179,856.25 × 506,598.30
  4. Step 4: Simplify right side
    1,453,229.34x = 1,104,311,470,494.38
  5. Step 5: Solve for x
    x = 1,104,311,470,494.38/1,453,229.34
  6. Step 6: Final answer
    x = 759,901.72

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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.