Home / 6,286,454.40-9,433,828.80-2,297,366.40

Finding the Fourth Proportional to 6,286,454.40, 9,433,828.80 and 2,297,366.40

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Solution

The fourth proportional to 6,286,454.40, 9,433,828.80 and 2,297,366.40 is: 3,447,565.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,286,454.40 : 9,433,828.80 = 2,297,366.40 : x
  2. Step 2: Convert to fraction form
    6,286,454.40/9,433,828.80 = 2,297,366.40/x
  3. Step 3: Cross multiply
    6,286,454.40x = 9,433,828.80 × 2,297,366.40
  4. Step 4: Simplify right side
    6,286,454.40x = 21,672,961,308,472.32
  5. Step 5: Solve for x
    x = 21,672,961,308,472.32/6,286,454.40
  6. Step 6: Final answer
    x = 3,447,565.18

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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.