Home / 2,041,643.64-3,062,232.18-545,852.28

Finding the Fourth Proportional to 2,041,643.64, 3,062,232.18 and 545,852.28

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Solution

The fourth proportional to 2,041,643.64, 3,062,232.18 and 545,852.28 is: 818,716.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,643.64 : 3,062,232.18 = 545,852.28 : x
  2. Step 2: Convert to fraction form
    2,041,643.64/3,062,232.18 = 545,852.28/x
  3. Step 3: Cross multiply
    2,041,643.64x = 3,062,232.18 × 545,852.28
  4. Step 4: Simplify right side
    2,041,643.64x = 1,671,526,417,342.37
  5. Step 5: Solve for x
    x = 1,671,526,417,342.37/2,041,643.64
  6. Step 6: Final answer
    x = 818,716.05

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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.