Home / 4,141,299.89-5,702,318.98-4,129,342.47

Finding the Fourth Proportional to 4,141,299.89, 5,702,318.98 and 4,129,342.47

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Solution

The fourth proportional to 4,141,299.89, 5,702,318.98 and 4,129,342.47 is: 5,685,854.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,299.89 : 5,702,318.98 = 4,129,342.47 : x
  2. Step 2: Convert to fraction form
    4,141,299.89/5,702,318.98 = 4,129,342.47/x
  3. Step 3: Cross multiply
    4,141,299.89x = 5,702,318.98 × 4,129,342.47
  4. Step 4: Simplify right side
    4,141,299.89x = 23,546,827,931,277.73
  5. Step 5: Solve for x
    x = 23,546,827,931,277.73/4,141,299.89
  6. Step 6: Final answer
    x = 5,685,854.33

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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.