Home / 3,474,300.16-4,794,417.84-1,925,495.92

Finding the Fourth Proportional to 3,474,300.16, 4,794,417.84 and 1,925,495.92

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Solution

The fourth proportional to 3,474,300.16, 4,794,417.84 and 1,925,495.92 is: 2,657,119.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,300.16 : 4,794,417.84 = 1,925,495.92 : x
  2. Step 2: Convert to fraction form
    3,474,300.16/4,794,417.84 = 1,925,495.92/x
  3. Step 3: Cross multiply
    3,474,300.16x = 4,794,417.84 × 1,925,495.92
  4. Step 4: Simplify right side
    3,474,300.16x = 9,231,631,989,695.21
  5. Step 5: Solve for x
    x = 9,231,631,989,695.21/3,474,300.16
  6. Step 6: Final answer
    x = 2,657,119.87

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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.