Home / 996,694.04-1,495,237.98-365,613.32

Finding the Fourth Proportional to 996,694.04, 1,495,237.98 and 365,613.32

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Solution

The fourth proportional to 996,694.04, 1,495,237.98 and 365,613.32 is: 548,492.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,694.04 : 1,495,237.98 = 365,613.32 : x
  2. Step 2: Convert to fraction form
    996,694.04/1,495,237.98 = 365,613.32/x
  3. Step 3: Cross multiply
    996,694.04x = 1,495,237.98 × 365,613.32
  4. Step 4: Simplify right side
    996,694.04x = 546,678,922,057.89
  5. Step 5: Solve for x
    x = 546,678,922,057.89/996,694.04
  6. Step 6: Final answer
    x = 548,492.22

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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.