Home / 1,049,774.66-1,448,769.21-597,038.66

Finding the Fourth Proportional to 1,049,774.66, 1,448,769.21 and 597,038.66

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Solution

The fourth proportional to 1,049,774.66, 1,448,769.21 and 597,038.66 is: 823,958.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,774.66 : 1,448,769.21 = 597,038.66 : x
  2. Step 2: Convert to fraction form
    1,049,774.66/1,448,769.21 = 597,038.66/x
  3. Step 3: Cross multiply
    1,049,774.66x = 1,448,769.21 × 597,038.66
  4. Step 4: Simplify right side
    1,049,774.66x = 864,971,227,787.66
  5. Step 5: Solve for x
    x = 864,971,227,787.66/1,049,774.66
  6. Step 6: Final answer
    x = 823,958.95

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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.