Home / 1,133,103.10-1,563,795.24-846,124.96

Finding the Fourth Proportional to 1,133,103.10, 1,563,795.24 and 846,124.96

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Solution

The fourth proportional to 1,133,103.10, 1,563,795.24 and 846,124.96 is: 1,167,736.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,103.10 : 1,563,795.24 = 846,124.96 : x
  2. Step 2: Convert to fraction form
    1,133,103.10/1,563,795.24 = 846,124.96/x
  3. Step 3: Cross multiply
    1,133,103.10x = 1,563,795.24 × 846,124.96
  4. Step 4: Simplify right side
    1,133,103.10x = 1,323,166,184,893.19
  5. Step 5: Solve for x
    x = 1,323,166,184,893.19/1,133,103.10
  6. Step 6: Final answer
    x = 1,167,736.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.