Home / 997,133.16-1,495,098.30-464,773.62

Finding the Fourth Proportional to 997,133.16, 1,495,098.30 and 464,773.62

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Solution

The fourth proportional to 997,133.16, 1,495,098.30 and 464,773.62 is: 696,880.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,133.16 : 1,495,098.30 = 464,773.62 : x
  2. Step 2: Convert to fraction form
    997,133.16/1,495,098.30 = 464,773.62/x
  3. Step 3: Cross multiply
    997,133.16x = 1,495,098.30 × 464,773.62
  4. Step 4: Simplify right side
    997,133.16x = 694,882,249,146.85
  5. Step 5: Solve for x
    x = 694,882,249,146.85/997,133.16
  6. Step 6: Final answer
    x = 696,880.09

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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.