Home / 5,250,563.50-7,877,173.85-1,464,046.38

Finding the Fourth Proportional to 5,250,563.50, 7,877,173.85 and 1,464,046.38

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Solution

The fourth proportional to 5,250,563.50, 7,877,173.85 and 1,464,046.38 is: 2,196,440.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,250,563.50 : 7,877,173.85 = 1,464,046.38 : x
  2. Step 2: Convert to fraction form
    5,250,563.50/7,877,173.85 = 1,464,046.38/x
  3. Step 3: Cross multiply
    5,250,563.50x = 7,877,173.85 × 1,464,046.38
  4. Step 4: Simplify right side
    5,250,563.50x = 11,532,547,859,723.16
  5. Step 5: Solve for x
    x = 11,532,547,859,723.16/5,250,563.50
  6. Step 6: Final answer
    x = 2,196,440.03

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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.