Home / 1,569,311.10-2,353,966.65-504,460.80

Finding the Fourth Proportional to 1,569,311.10, 2,353,966.65 and 504,460.80

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Solution

The fourth proportional to 1,569,311.10, 2,353,966.65 and 504,460.80 is: 756,691.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,311.10 : 2,353,966.65 = 504,460.80 : x
  2. Step 2: Convert to fraction form
    1,569,311.10/2,353,966.65 = 504,460.80/x
  3. Step 3: Cross multiply
    1,569,311.10x = 2,353,966.65 × 504,460.80
  4. Step 4: Simplify right side
    1,569,311.10x = 1,187,483,899,432.32
  5. Step 5: Solve for x
    x = 1,187,483,899,432.32/1,569,311.10
  6. Step 6: Final answer
    x = 756,691.20

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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.