Home / 4,583,011.50-6,874,473.48-2,786,391

Finding the Fourth Proportional to 4,583,011.50, 6,874,473.48 and 2,786,391

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Solution

The fourth proportional to 4,583,011.50, 6,874,473.48 and 2,786,391 is: 4,179,559.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,011.50 : 6,874,473.48 = 2,786,391 : x
  2. Step 2: Convert to fraction form
    4,583,011.50/6,874,473.48 = 2,786,391/x
  3. Step 3: Cross multiply
    4,583,011.50x = 6,874,473.48 × 2,786,391
  4. Step 4: Simplify right side
    4,583,011.50x = 19,154,971,034,410.68
  5. Step 5: Solve for x
    x = 19,154,971,034,410.68/4,583,011.50
  6. Step 6: Final answer
    x = 4,179,559.89

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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.