Home / 2,054,501.70-3,081,752.55-934,757.70

Finding the Fourth Proportional to 2,054,501.70, 3,081,752.55 and 934,757.70

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Solution

The fourth proportional to 2,054,501.70, 3,081,752.55 and 934,757.70 is: 1,402,136.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,501.70 : 3,081,752.55 = 934,757.70 : x
  2. Step 2: Convert to fraction form
    2,054,501.70/3,081,752.55 = 934,757.70/x
  3. Step 3: Cross multiply
    2,054,501.70x = 3,081,752.55 × 934,757.70
  4. Step 4: Simplify right side
    2,054,501.70x = 2,880,691,925,607.14
  5. Step 5: Solve for x
    x = 2,880,691,925,607.14/2,054,501.70
  6. Step 6: Final answer
    x = 1,402,136.55

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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.