Home / 957,492.58-1,436,083.35-452,052.58

Finding the Fourth Proportional to 957,492.58, 1,436,083.35 and 452,052.58

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Solution

The fourth proportional to 957,492.58, 1,436,083.35 and 452,052.58 is: 678,005.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,492.58 : 1,436,083.35 = 452,052.58 : x
  2. Step 2: Convert to fraction form
    957,492.58/1,436,083.35 = 452,052.58/x
  3. Step 3: Cross multiply
    957,492.58x = 1,436,083.35 × 452,052.58
  4. Step 4: Simplify right side
    957,492.58x = 649,185,183,462.54
  5. Step 5: Solve for x
    x = 649,185,183,462.54/957,492.58
  6. Step 6: Final answer
    x = 678,005.45

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1.5x scale

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.