Home / 2,697,493.70-4,046,240.55-702,949.70

Finding the Fourth Proportional to 2,697,493.70, 4,046,240.55 and 702,949.70

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Solution

The fourth proportional to 2,697,493.70, 4,046,240.55 and 702,949.70 is: 1,054,424.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,493.70 : 4,046,240.55 = 702,949.70 : x
  2. Step 2: Convert to fraction form
    2,697,493.70/4,046,240.55 = 702,949.70/x
  3. Step 3: Cross multiply
    2,697,493.70x = 4,046,240.55 × 702,949.70
  4. Step 4: Simplify right side
    2,697,493.70x = 2,844,303,580,750.33
  5. Step 5: Solve for x
    x = 2,844,303,580,750.33/2,697,493.70
  6. Step 6: Final answer
    x = 1,054,424.55

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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.