Home / 4,877,935.68-7,314,468.82-1,594,862.47

Finding the Fourth Proportional to 4,877,935.68, 7,314,468.82 and 1,594,862.47

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Solution

The fourth proportional to 4,877,935.68, 7,314,468.82 and 1,594,862.47 is: 2,391,497.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,935.68 : 7,314,468.82 = 1,594,862.47 : x
  2. Step 2: Convert to fraction form
    4,877,935.68/7,314,468.82 = 1,594,862.47/x
  3. Step 3: Cross multiply
    4,877,935.68x = 7,314,468.82 × 1,594,862.47
  4. Step 4: Simplify right side
    4,877,935.68x = 11,665,571,809,003.19
  5. Step 5: Solve for x
    x = 11,665,571,809,003.19/4,877,935.68
  6. Step 6: Final answer
    x = 2,391,497.67

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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.