Home / 2,082,925.80-3,124,388.70-735,077.70

Finding the Fourth Proportional to 2,082,925.80, 3,124,388.70 and 735,077.70

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Solution

The fourth proportional to 2,082,925.80, 3,124,388.70 and 735,077.70 is: 1,102,616.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,925.80 : 3,124,388.70 = 735,077.70 : x
  2. Step 2: Convert to fraction form
    2,082,925.80/3,124,388.70 = 735,077.70/x
  3. Step 3: Cross multiply
    2,082,925.80x = 3,124,388.70 × 735,077.70
  4. Step 4: Simplify right side
    2,082,925.80x = 2,296,668,459,501.99
  5. Step 5: Solve for x
    x = 2,296,668,459,501.99/2,082,925.80
  6. Step 6: Final answer
    x = 1,102,616.55

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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.