Home / 1,634,084.88-2,451,264.51-496,856.94

Finding the Fourth Proportional to 1,634,084.88, 2,451,264.51 and 496,856.94

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Solution

The fourth proportional to 1,634,084.88, 2,451,264.51 and 496,856.94 is: 745,327.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,084.88 : 2,451,264.51 = 496,856.94 : x
  2. Step 2: Convert to fraction form
    1,634,084.88/2,451,264.51 = 496,856.94/x
  3. Step 3: Cross multiply
    1,634,084.88x = 2,451,264.51 × 496,856.94
  4. Step 4: Simplify right side
    1,634,084.88x = 1,217,927,783,569.20
  5. Step 5: Solve for x
    x = 1,217,927,783,569.20/1,634,084.88
  6. Step 6: Final answer
    x = 745,327.12

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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.