Home / 2,914,298.07-4,021,748.87-1,625,219.93

Finding the Fourth Proportional to 2,914,298.07, 4,021,748.87 and 1,625,219.93

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Solution

The fourth proportional to 2,914,298.07, 4,021,748.87 and 1,625,219.93 is: 2,242,813.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,298.07 : 4,021,748.87 = 1,625,219.93 : x
  2. Step 2: Convert to fraction form
    2,914,298.07/4,021,748.87 = 1,625,219.93/x
  3. Step 3: Cross multiply
    2,914,298.07x = 4,021,748.87 × 1,625,219.93
  4. Step 4: Simplify right side
    2,914,298.07x = 6,536,226,388,744.14
  5. Step 5: Solve for x
    x = 6,536,226,388,744.14/2,914,298.07
  6. Step 6: Final answer
    x = 2,242,813.27

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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.