Home / 2,892,884.95-4,338,490.83-973,584.64

Finding the Fourth Proportional to 2,892,884.95, 4,338,490.83 and 973,584.64

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Solution

The fourth proportional to 2,892,884.95, 4,338,490.83 and 973,584.64 is: 1,460,095.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,884.95 : 4,338,490.83 = 973,584.64 : x
  2. Step 2: Convert to fraction form
    2,892,884.95/4,338,490.83 = 973,584.64/x
  3. Step 3: Cross multiply
    2,892,884.95x = 4,338,490.83 × 973,584.64
  4. Step 4: Simplify right side
    2,892,884.95x = 4,223,888,032,868.85
  5. Step 5: Solve for x
    x = 4,223,888,032,868.85/2,892,884.95
  6. Step 6: Final answer
    x = 1,460,095.41

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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.