Home / 4,153,950.76-5,731,961.70-2,411,216.68

Finding the Fourth Proportional to 4,153,950.76, 5,731,961.70 and 2,411,216.68

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Solution

The fourth proportional to 4,153,950.76, 5,731,961.70 and 2,411,216.68 is: 3,327,194.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,950.76 : 5,731,961.70 = 2,411,216.68 : x
  2. Step 2: Convert to fraction form
    4,153,950.76/5,731,961.70 = 2,411,216.68/x
  3. Step 3: Cross multiply
    4,153,950.76x = 5,731,961.70 × 2,411,216.68
  4. Step 4: Simplify right side
    4,153,950.76x = 13,821,001,660,161.16
  5. Step 5: Solve for x
    x = 13,821,001,660,161.16/4,153,950.76
  6. Step 6: Final answer
    x = 3,327,194.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.