Home / 3,232,869.60-4,856,302.80-3,113,896.80

Finding the Fourth Proportional to 3,232,869.60, 4,856,302.80 and 3,113,896.80

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Solution

The fourth proportional to 3,232,869.60, 4,856,302.80 and 3,113,896.80 is: 4,677,586.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,869.60 : 4,856,302.80 = 3,113,896.80 : x
  2. Step 2: Convert to fraction form
    3,232,869.60/4,856,302.80 = 3,113,896.80/x
  3. Step 3: Cross multiply
    3,232,869.60x = 4,856,302.80 × 3,113,896.80
  4. Step 4: Simplify right side
    3,232,869.60x = 15,122,025,748,751.04
  5. Step 5: Solve for x
    x = 15,122,025,748,751.04/3,232,869.60
  6. Step 6: Final answer
    x = 4,677,586.05

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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.