Home / 4,896,571.20-7,344,856.80-4,868,577.60

Finding the Fourth Proportional to 4,896,571.20, 7,344,856.80 and 4,868,577.60

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Solution

The fourth proportional to 4,896,571.20, 7,344,856.80 and 4,868,577.60 is: 7,302,866.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,571.20 : 7,344,856.80 = 4,868,577.60 : x
  2. Step 2: Convert to fraction form
    4,896,571.20/7,344,856.80 = 4,868,577.60/x
  3. Step 3: Cross multiply
    4,896,571.20x = 7,344,856.80 × 4,868,577.60
  4. Step 4: Simplify right side
    4,896,571.20x = 35,759,005,291,687.68
  5. Step 5: Solve for x
    x = 35,759,005,291,687.68/4,896,571.20
  6. Step 6: Final answer
    x = 7,302,866.40

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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.