Home / 997,069.70-1,495,604.55-464,413.70

Finding the Fourth Proportional to 997,069.70, 1,495,604.55 and 464,413.70

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Solution

The fourth proportional to 997,069.70, 1,495,604.55 and 464,413.70 is: 696,620.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,069.70 : 1,495,604.55 = 464,413.70 : x
  2. Step 2: Convert to fraction form
    997,069.70/1,495,604.55 = 464,413.70/x
  3. Step 3: Cross multiply
    997,069.70x = 1,495,604.55 × 464,413.70
  4. Step 4: Simplify right side
    997,069.70x = 694,579,242,802.34
  5. Step 5: Solve for x
    x = 694,579,242,802.34/997,069.70
  6. Step 6: Final answer
    x = 696,620.55

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Double scale
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Similar ratio
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1.5x scale

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.