Home / 4,734,275.88-7,090,141.44-3,023,118.90

Finding the Fourth Proportional to 4,734,275.88, 7,090,141.44 and 3,023,118.90

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Solution

The fourth proportional to 4,734,275.88, 7,090,141.44 and 3,023,118.90 is: 4,527,480.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,275.88 : 7,090,141.44 = 3,023,118.90 : x
  2. Step 2: Convert to fraction form
    4,734,275.88/7,090,141.44 = 3,023,118.90/x
  3. Step 3: Cross multiply
    4,734,275.88x = 7,090,141.44 × 3,023,118.90
  4. Step 4: Simplify right side
    4,734,275.88x = 21,434,340,590,937.21
  5. Step 5: Solve for x
    x = 21,434,340,590,937.21/4,734,275.88
  6. Step 6: Final answer
    x = 4,527,480.26

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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.