Home / 4,389,461.14-6,057,691.70-2,455,606.39

Finding the Fourth Proportional to 4,389,461.14, 6,057,691.70 and 2,455,606.39

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Solution

The fourth proportional to 4,389,461.14, 6,057,691.70 and 2,455,606.39 is: 3,388,868.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,461.14 : 6,057,691.70 = 2,455,606.39 : x
  2. Step 2: Convert to fraction form
    4,389,461.14/6,057,691.70 = 2,455,606.39/x
  3. Step 3: Cross multiply
    4,389,461.14x = 6,057,691.70 × 2,455,606.39
  4. Step 4: Simplify right side
    4,389,461.14x = 14,875,306,447,169.96
  5. Step 5: Solve for x
    x = 14,875,306,447,169.96/4,389,461.14
  6. Step 6: Final answer
    x = 3,388,868.47

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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.