Home / 4,015,465.76-6,023,276.32-982,858.16

Finding the Fourth Proportional to 4,015,465.76, 6,023,276.32 and 982,858.16

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Solution

The fourth proportional to 4,015,465.76, 6,023,276.32 and 982,858.16 is: 1,474,306.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,465.76 : 6,023,276.32 = 982,858.16 : x
  2. Step 2: Convert to fraction form
    4,015,465.76/6,023,276.32 = 982,858.16/x
  3. Step 3: Cross multiply
    4,015,465.76x = 6,023,276.32 × 982,858.16
  4. Step 4: Simplify right side
    4,015,465.76x = 5,920,026,281,046.77
  5. Step 5: Solve for x
    x = 5,920,026,281,046.77/4,015,465.76
  6. Step 6: Final answer
    x = 1,474,306.25

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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.