Home / 1,963,234.42-2,944,765.95-615,366.25

Finding the Fourth Proportional to 1,963,234.42, 2,944,765.95 and 615,366.25

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Solution

The fourth proportional to 1,963,234.42, 2,944,765.95 and 615,366.25 is: 923,022.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,234.42 : 2,944,765.95 = 615,366.25 : x
  2. Step 2: Convert to fraction form
    1,963,234.42/2,944,765.95 = 615,366.25/x
  3. Step 3: Cross multiply
    1,963,234.42x = 2,944,765.95 × 615,366.25
  4. Step 4: Simplify right side
    1,963,234.42x = 1,812,109,579,779.19
  5. Step 5: Solve for x
    x = 1,812,109,579,779.19/1,963,234.42
  6. Step 6: Final answer
    x = 923,022.52

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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.