Home / 1,036,850.64-1,553,025.48-503,250.24

Finding the Fourth Proportional to 1,036,850.64, 1,553,025.48 and 503,250.24

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Solution

The fourth proportional to 1,036,850.64, 1,553,025.48 and 503,250.24 is: 753,783.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,850.64 : 1,553,025.48 = 503,250.24 : x
  2. Step 2: Convert to fraction form
    1,036,850.64/1,553,025.48 = 503,250.24/x
  3. Step 3: Cross multiply
    1,036,850.64x = 1,553,025.48 × 503,250.24
  4. Step 4: Simplify right side
    1,036,850.64x = 781,560,445,536.12
  5. Step 5: Solve for x
    x = 781,560,445,536.12/1,036,850.64
  6. Step 6: Final answer
    x = 753,783.06

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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.