Home / 291,733.40-437,600.10-246,632.60

Finding the Fourth Proportional to 291,733.40, 437,600.10 and 246,632.60

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Solution

The fourth proportional to 291,733.40, 437,600.10 and 246,632.60 is: 369,948.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,733.40 : 437,600.10 = 246,632.60 : x
  2. Step 2: Convert to fraction form
    291,733.40/437,600.10 = 246,632.60/x
  3. Step 3: Cross multiply
    291,733.40x = 437,600.10 × 246,632.60
  4. Step 4: Simplify right side
    291,733.40x = 107,926,450,423.26
  5. Step 5: Solve for x
    x = 107,926,450,423.26/291,733.40
  6. Step 6: Final answer
    x = 369,948.90

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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.