Home / 1,670,522.94-2,506,191.84-533,285.30

Finding the Fourth Proportional to 1,670,522.94, 2,506,191.84 and 533,285.30

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Solution

The fourth proportional to 1,670,522.94, 2,506,191.84 and 533,285.30 is: 800,058.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,522.94 : 2,506,191.84 = 533,285.30 : x
  2. Step 2: Convert to fraction form
    1,670,522.94/2,506,191.84 = 533,285.30/x
  3. Step 3: Cross multiply
    1,670,522.94x = 2,506,191.84 × 533,285.30
  4. Step 4: Simplify right side
    1,670,522.94x = 1,336,515,273,517.43
  5. Step 5: Solve for x
    x = 1,336,515,273,517.43/1,670,522.94
  6. Step 6: Final answer
    x = 800,058.02

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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.