Home / 969,641.64-1,454,462.82-464,083.62

Finding the Fourth Proportional to 969,641.64, 1,454,462.82 and 464,083.62

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Solution

The fourth proportional to 969,641.64, 1,454,462.82 and 464,083.62 is: 696,125.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,641.64 : 1,454,462.82 = 464,083.62 : x
  2. Step 2: Convert to fraction form
    969,641.64/1,454,462.82 = 464,083.62/x
  3. Step 3: Cross multiply
    969,641.64x = 1,454,462.82 × 464,083.62
  4. Step 4: Simplify right side
    969,641.64x = 674,992,370,661.01
  5. Step 5: Solve for x
    x = 674,992,370,661.01/969,641.64
  6. Step 6: Final answer
    x = 696,125.60

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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.