Home / 1,784,726.75-2,676,084.08-586,327.30

Finding the Fourth Proportional to 1,784,726.75, 2,676,084.08 and 586,327.30

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Solution

The fourth proportional to 1,784,726.75, 2,676,084.08 and 586,327.30 is: 879,160.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,726.75 : 2,676,084.08 = 586,327.30 : x
  2. Step 2: Convert to fraction form
    1,784,726.75/2,676,084.08 = 586,327.30/x
  3. Step 3: Cross multiply
    1,784,726.75x = 2,676,084.08 × 586,327.30
  4. Step 4: Simplify right side
    1,784,726.75x = 1,569,061,136,887.33
  5. Step 5: Solve for x
    x = 1,569,061,136,887.33/1,784,726.75
  6. Step 6: Final answer
    x = 879,160.43

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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.