Home / 996,693.04-1,495,236.48-365,612.32

Finding the Fourth Proportional to 996,693.04, 1,495,236.48 and 365,612.32

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Solution

The fourth proportional to 996,693.04, 1,495,236.48 and 365,612.32 is: 548,490.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,693.04 : 1,495,236.48 = 365,612.32 : x
  2. Step 2: Convert to fraction form
    996,693.04/1,495,236.48 = 365,612.32/x
  3. Step 3: Cross multiply
    996,693.04x = 1,495,236.48 × 365,612.32
  4. Step 4: Simplify right side
    996,693.04x = 546,676,878,401.43
  5. Step 5: Solve for x
    x = 546,676,878,401.43/996,693.04
  6. Step 6: Final answer
    x = 548,490.72

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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.