Home / 4,389,460.14-6,057,690.32-2,455,605.39

Finding the Fourth Proportional to 4,389,460.14, 6,057,690.32 and 2,455,605.39

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Solution

The fourth proportional to 4,389,460.14, 6,057,690.32 and 2,455,605.39 is: 3,388,867.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,460.14 : 6,057,690.32 = 2,455,605.39 : x
  2. Step 2: Convert to fraction form
    4,389,460.14/6,057,690.32 = 2,455,605.39/x
  3. Step 3: Cross multiply
    4,389,460.14x = 6,057,690.32 × 2,455,605.39
  4. Step 4: Simplify right side
    4,389,460.14x = 14,875,297,000,742.83
  5. Step 5: Solve for x
    x = 14,875,297,000,742.83/4,389,460.14
  6. Step 6: Final answer
    x = 3,388,867.09

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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.