Home / 969,114.60-1,454,172.21-463,573.20

Finding the Fourth Proportional to 969,114.60, 1,454,172.21 and 463,573.20

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Solution

The fourth proportional to 969,114.60, 1,454,172.21 and 463,573.20 is: 695,599.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,114.60 : 1,454,172.21 = 463,573.20 : x
  2. Step 2: Convert to fraction form
    969,114.60/1,454,172.21 = 463,573.20/x
  3. Step 3: Cross multiply
    969,114.60x = 1,454,172.21 × 463,573.20
  4. Step 4: Simplify right side
    969,114.60x = 674,115,264,740.77
  5. Step 5: Solve for x
    x = 674,115,264,740.77/969,114.60
  6. Step 6: Final answer
    x = 695,599.12

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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.