Home / 1,159,605.50-1,739,572.34-360,967.77

Finding the Fourth Proportional to 1,159,605.50, 1,739,572.34 and 360,967.77

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Solution

The fourth proportional to 1,159,605.50, 1,739,572.34 and 360,967.77 is: 541,502.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,605.50 : 1,739,572.34 = 360,967.77 : x
  2. Step 2: Convert to fraction form
    1,159,605.50/1,739,572.34 = 360,967.77/x
  3. Step 3: Cross multiply
    1,159,605.50x = 1,739,572.34 × 360,967.77
  4. Step 4: Simplify right side
    1,159,605.50x = 627,929,546,518.64
  5. Step 5: Solve for x
    x = 627,929,546,518.64/1,159,605.50
  6. Step 6: Final answer
    x = 541,502.73

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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.