Home / 4,580,630.40-6,870,945.60-1,168,910.40

Finding the Fourth Proportional to 4,580,630.40, 6,870,945.60 and 1,168,910.40

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Solution

The fourth proportional to 4,580,630.40, 6,870,945.60 and 1,168,910.40 is: 1,753,365.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,630.40 : 6,870,945.60 = 1,168,910.40 : x
  2. Step 2: Convert to fraction form
    4,580,630.40/6,870,945.60 = 1,168,910.40/x
  3. Step 3: Cross multiply
    4,580,630.40x = 6,870,945.60 × 1,168,910.40
  4. Step 4: Simplify right side
    4,580,630.40x = 8,031,519,769,674.24
  5. Step 5: Solve for x
    x = 8,031,519,769,674.24/4,580,630.40
  6. Step 6: Final answer
    x = 1,753,365.60

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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.