Home / 1,552,303.93-2,328,313.16-415,025.37

Finding the Fourth Proportional to 1,552,303.93, 2,328,313.16 and 415,025.37

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Solution

The fourth proportional to 1,552,303.93, 2,328,313.16 and 415,025.37 is: 622,499.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,303.93 : 2,328,313.16 = 415,025.37 : x
  2. Step 2: Convert to fraction form
    1,552,303.93/2,328,313.16 = 415,025.37/x
  3. Step 3: Cross multiply
    1,552,303.93x = 2,328,313.16 × 415,025.37
  4. Step 4: Simplify right side
    1,552,303.93x = 966,309,029,407.92
  5. Step 5: Solve for x
    x = 966,309,029,407.92/1,552,303.93
  6. Step 6: Final answer
    x = 622,499.89

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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.