Home / 4,389,088.56-6,056,951.16-2,455,381.44

Finding the Fourth Proportional to 4,389,088.56, 6,056,951.16 and 2,455,381.44

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Solution

The fourth proportional to 4,389,088.56, 6,056,951.16 and 2,455,381.44 is: 3,388,431.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,088.56 : 6,056,951.16 = 2,455,381.44 : x
  2. Step 2: Convert to fraction form
    4,389,088.56/6,056,951.16 = 2,455,381.44/x
  3. Step 3: Cross multiply
    4,389,088.56x = 6,056,951.16 × 2,455,381.44
  4. Step 4: Simplify right side
    4,389,088.56x = 14,872,125,461,250.47
  5. Step 5: Solve for x
    x = 14,872,125,461,250.47/4,389,088.56
  6. Step 6: Final answer
    x = 3,388,431.39

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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.