Home / 3,291,905.52-4,937,359.34-895,936.86

Finding the Fourth Proportional to 3,291,905.52, 4,937,359.34 and 895,936.86

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Solution

The fourth proportional to 3,291,905.52, 4,937,359.34 and 895,936.86 is: 1,343,769.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,905.52 : 4,937,359.34 = 895,936.86 : x
  2. Step 2: Convert to fraction form
    3,291,905.52/4,937,359.34 = 895,936.86/x
  3. Step 3: Cross multiply
    3,291,905.52x = 4,937,359.34 × 895,936.86
  4. Step 4: Simplify right side
    3,291,905.52x = 4,423,562,219,291.59
  5. Step 5: Solve for x
    x = 4,423,562,219,291.59/3,291,905.52
  6. Step 6: Final answer
    x = 1,343,769.50

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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.