Home / 2,041,719.77-3,062,346.17-545,928.41

Finding the Fourth Proportional to 2,041,719.77, 3,062,346.17 and 545,928.41

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Solution

The fourth proportional to 2,041,719.77, 3,062,346.17 and 545,928.41 is: 818,830.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,719.77 : 3,062,346.17 = 545,928.41 : x
  2. Step 2: Convert to fraction form
    2,041,719.77/3,062,346.17 = 545,928.41/x
  3. Step 3: Cross multiply
    2,041,719.77x = 3,062,346.17 × 545,928.41
  4. Step 4: Simplify right side
    2,041,719.77x = 1,671,821,757,416.32
  5. Step 5: Solve for x
    x = 1,671,821,757,416.32/2,041,719.77
  6. Step 6: Final answer
    x = 818,830.18

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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.