Home / 7,496,782.03-11,245,173.16-1,817,006.34

Finding the Fourth Proportional to 7,496,782.03, 11,245,173.16 and 1,817,006.34

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Solution

The fourth proportional to 7,496,782.03, 11,245,173.16 and 1,817,006.34 is: 2,725,509.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,782.03 : 11,245,173.16 = 1,817,006.34 : x
  2. Step 2: Convert to fraction form
    7,496,782.03/11,245,173.16 = 1,817,006.34/x
  3. Step 3: Cross multiply
    7,496,782.03x = 11,245,173.16 × 1,817,006.34
  4. Step 4: Simplify right side
    7,496,782.03x = 20,432,550,917,032.80
  5. Step 5: Solve for x
    x = 20,432,550,917,032.80/7,496,782.03
  6. Step 6: Final answer
    x = 2,725,509.54

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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.