Home / 6,514,285.70-9,771,428.55-4,834,669.70

Finding the Fourth Proportional to 6,514,285.70, 9,771,428.55 and 4,834,669.70

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Solution

The fourth proportional to 6,514,285.70, 9,771,428.55 and 4,834,669.70 is: 7,252,004.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,285.70 : 9,771,428.55 = 4,834,669.70 : x
  2. Step 2: Convert to fraction form
    6,514,285.70/9,771,428.55 = 4,834,669.70/x
  3. Step 3: Cross multiply
    6,514,285.70x = 9,771,428.55 × 4,834,669.70
  4. Step 4: Simplify right side
    6,514,285.70x = 47,241,629,536,399.94
  5. Step 5: Solve for x
    x = 47,241,629,536,399.94/6,514,285.70
  6. Step 6: Final answer
    x = 7,252,004.55

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Similar ratio
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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.