Home / 1,020,923.94-1,408,850.16-562,034.82

Finding the Fourth Proportional to 1,020,923.94, 1,408,850.16 and 562,034.82

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Solution

The fourth proportional to 1,020,923.94, 1,408,850.16 and 562,034.82 is: 775,594.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,923.94 : 1,408,850.16 = 562,034.82 : x
  2. Step 2: Convert to fraction form
    1,020,923.94/1,408,850.16 = 562,034.82/x
  3. Step 3: Cross multiply
    1,020,923.94x = 1,408,850.16 × 562,034.82
  4. Step 4: Simplify right side
    1,020,923.94x = 791,822,846,082.57
  5. Step 5: Solve for x
    x = 791,822,846,082.57/1,020,923.94
  6. Step 6: Final answer
    x = 775,594.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.