Home / 996,099.66-1,495,166.45-729,066.96

Finding the Fourth Proportional to 996,099.66, 1,495,166.45 and 729,066.96

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Solution

The fourth proportional to 996,099.66, 1,495,166.45 and 729,066.96 is: 1,094,344.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,099.66 : 1,495,166.45 = 729,066.96 : x
  2. Step 2: Convert to fraction form
    996,099.66/1,495,166.45 = 729,066.96/x
  3. Step 3: Cross multiply
    996,099.66x = 1,495,166.45 × 729,066.96
  4. Step 4: Simplify right side
    996,099.66x = 1,090,076,454,750.16
  5. Step 5: Solve for x
    x = 1,090,076,454,750.16/996,099.66
  6. Step 6: Final answer
    x = 1,094,344.77

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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.