Home / 11,360,110.40-17,033,944.80-4,620,910.40

Finding the Fourth Proportional to 11,360,110.40, 17,033,944.80 and 4,620,910.40

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Solution

The fourth proportional to 11,360,110.40, 17,033,944.80 and 4,620,910.40 is: 6,928,835.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,110.40 : 17,033,944.80 = 4,620,910.40 : x
  2. Step 2: Convert to fraction form
    11,360,110.40/17,033,944.80 = 4,620,910.40/x
  3. Step 3: Cross multiply
    11,360,110.40x = 17,033,944.80 × 4,620,910.40
  4. Step 4: Simplify right side
    11,360,110.40x = 78,712,332,679,345.94
  5. Step 5: Solve for x
    x = 78,712,332,679,345.94/11,360,110.40
  6. Step 6: Final answer
    x = 6,928,835.19

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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.