Home / 995,742.10-1,490,848.35-968,094.10

Finding the Fourth Proportional to 995,742.10, 1,490,848.35 and 968,094.10

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Solution

The fourth proportional to 995,742.10, 1,490,848.35 and 968,094.10 is: 1,449,453.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,742.10 : 1,490,848.35 = 968,094.10 : x
  2. Step 2: Convert to fraction form
    995,742.10/1,490,848.35 = 968,094.10/x
  3. Step 3: Cross multiply
    995,742.10x = 1,490,848.35 × 968,094.10
  4. Step 4: Simplify right side
    995,742.10x = 1,443,281,491,629.74
  5. Step 5: Solve for x
    x = 1,443,281,491,629.74/995,742.10
  6. Step 6: Final answer
    x = 1,449,453.12

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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.