Home / 3,621,244.95-5,432,260.95-1,346,502.51

Finding the Fourth Proportional to 3,621,244.95, 5,432,260.95 and 1,346,502.51

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Solution

The fourth proportional to 3,621,244.95, 5,432,260.95 and 1,346,502.51 is: 2,019,900.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,244.95 : 5,432,260.95 = 1,346,502.51 : x
  2. Step 2: Convert to fraction form
    3,621,244.95/5,432,260.95 = 1,346,502.51/x
  3. Step 3: Cross multiply
    3,621,244.95x = 5,432,260.95 × 1,346,502.51
  4. Step 4: Simplify right side
    3,621,244.95x = 7,314,553,004,149.99
  5. Step 5: Solve for x
    x = 7,314,553,004,149.99/3,621,244.95
  6. Step 6: Final answer
    x = 2,019,900.09

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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.