Home / 4,798,399.29-7,197,598.96-1,603,525.47

Finding the Fourth Proportional to 4,798,399.29, 7,197,598.96 and 1,603,525.47

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Solution

The fourth proportional to 4,798,399.29, 7,197,598.96 and 1,603,525.47 is: 2,405,288.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,399.29 : 7,197,598.96 = 1,603,525.47 : x
  2. Step 2: Convert to fraction form
    4,798,399.29/7,197,598.96 = 1,603,525.47/x
  3. Step 3: Cross multiply
    4,798,399.29x = 7,197,598.96 × 1,603,525.47
  4. Step 4: Simplify right side
    4,798,399.29x = 11,541,533,273,712.03
  5. Step 5: Solve for x
    x = 11,541,533,273,712.03/4,798,399.29
  6. Step 6: Final answer
    x = 2,405,288.22

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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.