Home / 2,036,336.52-3,054,503.16-520,019.76

Finding the Fourth Proportional to 2,036,336.52, 3,054,503.16 and 520,019.76

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Solution

The fourth proportional to 2,036,336.52, 3,054,503.16 and 520,019.76 is: 780,029.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,336.52 : 3,054,503.16 = 520,019.76 : x
  2. Step 2: Convert to fraction form
    2,036,336.52/3,054,503.16 = 520,019.76/x
  3. Step 3: Cross multiply
    2,036,336.52x = 3,054,503.16 × 520,019.76
  4. Step 4: Simplify right side
    2,036,336.52x = 1,588,402,000,182.44
  5. Step 5: Solve for x
    x = 1,588,402,000,182.44/2,036,336.52
  6. Step 6: Final answer
    x = 780,029.23

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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.