Home / 3,301,450.32-4,952,888.16-1,026,931.44

Finding the Fourth Proportional to 3,301,450.32, 4,952,888.16 and 1,026,931.44

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Solution

The fourth proportional to 3,301,450.32, 4,952,888.16 and 1,026,931.44 is: 1,540,618.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,450.32 : 4,952,888.16 = 1,026,931.44 : x
  2. Step 2: Convert to fraction form
    3,301,450.32/4,952,888.16 = 1,026,931.44/x
  3. Step 3: Cross multiply
    3,301,450.32x = 4,952,888.16 × 1,026,931.44
  4. Step 4: Simplify right side
    3,301,450.32x = 5,086,276,570,307.75
  5. Step 5: Solve for x
    x = 5,086,276,570,307.75/3,301,450.32
  6. Step 6: Final answer
    x = 1,540,618.84

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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.