Home / 2,349,423.60-3,523,260.60-929,185.80

Finding the Fourth Proportional to 2,349,423.60, 3,523,260.60 and 929,185.80

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Solution

The fourth proportional to 2,349,423.60, 3,523,260.60 and 929,185.80 is: 1,393,432.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,423.60 : 3,523,260.60 = 929,185.80 : x
  2. Step 2: Convert to fraction form
    2,349,423.60/3,523,260.60 = 929,185.80/x
  3. Step 3: Cross multiply
    2,349,423.60x = 3,523,260.60 × 929,185.80
  4. Step 4: Simplify right side
    2,349,423.60x = 3,273,763,719,219.48
  5. Step 5: Solve for x
    x = 3,273,763,719,219.48/2,349,423.60
  6. Step 6: Final answer
    x = 1,393,432.72

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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.