Home / 13,373,434.56-20,046,152.35-5,596,804.70

Finding the Fourth Proportional to 13,373,434.56, 20,046,152.35 and 5,596,804.70

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Solution

The fourth proportional to 13,373,434.56, 20,046,152.35 and 5,596,804.70 is: 8,389,348.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,373,434.56 : 20,046,152.35 = 5,596,804.70 : x
  2. Step 2: Convert to fraction form
    13,373,434.56/20,046,152.35 = 5,596,804.70/x
  3. Step 3: Cross multiply
    13,373,434.56x = 20,046,152.35 × 5,596,804.70
  4. Step 4: Simplify right side
    13,373,434.56x = 112,194,399,689,396.06
  5. Step 5: Solve for x
    x = 112,194,399,689,396.06/13,373,434.56
  6. Step 6: Final answer
    x = 8,389,348.24

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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.