Home / 2,795,676.53-4,187,368.04-2,310,404.45

Finding the Fourth Proportional to 2,795,676.53, 4,187,368.04 and 2,310,404.45

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Solution

The fourth proportional to 2,795,676.53, 4,187,368.04 and 2,310,404.45 is: 3,460,526.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,676.53 : 4,187,368.04 = 2,310,404.45 : x
  2. Step 2: Convert to fraction form
    2,795,676.53/4,187,368.04 = 2,310,404.45/x
  3. Step 3: Cross multiply
    2,795,676.53x = 4,187,368.04 × 2,310,404.45
  4. Step 4: Simplify right side
    2,795,676.53x = 9,674,513,720,914.92
  5. Step 5: Solve for x
    x = 9,674,513,720,914.92/2,795,676.53
  6. Step 6: Final answer
    x = 3,460,526.87

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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.