Home / 1,523,317.53-2,284,478.28-512,168.10

Finding the Fourth Proportional to 1,523,317.53, 2,284,478.28 and 512,168.10

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Solution

The fourth proportional to 1,523,317.53, 2,284,478.28 and 512,168.10 is: 768,084.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,317.53 : 2,284,478.28 = 512,168.10 : x
  2. Step 2: Convert to fraction form
    1,523,317.53/2,284,478.28 = 512,168.10/x
  3. Step 3: Cross multiply
    1,523,317.53x = 2,284,478.28 × 512,168.10
  4. Step 4: Simplify right side
    1,523,317.53x = 1,170,036,900,158.87
  5. Step 5: Solve for x
    x = 1,170,036,900,158.87/1,523,317.53
  6. Step 6: Final answer
    x = 768,084.71

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Double scale
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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.