Home / 2,094,579.02-3,141,633.26-578,477.48

Finding the Fourth Proportional to 2,094,579.02, 3,141,633.26 and 578,477.48

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Solution

The fourth proportional to 2,094,579.02, 3,141,633.26 and 578,477.48 is: 867,651.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,579.02 : 3,141,633.26 = 578,477.48 : x
  2. Step 2: Convert to fraction form
    2,094,579.02/3,141,633.26 = 578,477.48/x
  3. Step 3: Cross multiply
    2,094,579.02x = 3,141,633.26 × 578,477.48
  4. Step 4: Simplify right side
    2,094,579.02x = 1,817,364,094,738.70
  5. Step 5: Solve for x
    x = 1,817,364,094,738.70/2,094,579.02
  6. Step 6: Final answer
    x = 867,651.25

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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.