Home / 7,344,918.30-11,020,998.15-3,304,265.70

Finding the Fourth Proportional to 7,344,918.30, 11,020,998.15 and 3,304,265.70

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Solution

The fourth proportional to 7,344,918.30, 11,020,998.15 and 3,304,265.70 is: 4,958,027.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,918.30 : 11,020,998.15 = 3,304,265.70 : x
  2. Step 2: Convert to fraction form
    7,344,918.30/11,020,998.15 = 3,304,265.70/x
  3. Step 3: Cross multiply
    7,344,918.30x = 11,020,998.15 × 3,304,265.70
  4. Step 4: Simplify right side
    7,344,918.30x = 36,416,306,166,808.46
  5. Step 5: Solve for x
    x = 36,416,306,166,808.46/7,344,918.30
  6. Step 6: Final answer
    x = 4,958,027.40

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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.