Home / 7,653,208-11,480,336.88-2,535,628

Finding the Fourth Proportional to 7,653,208, 11,480,336.88 and 2,535,628

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Solution

The fourth proportional to 7,653,208, 11,480,336.88 and 2,535,628 is: 3,803,615.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653,208 : 11,480,336.88 = 2,535,628 : x
  2. Step 2: Convert to fraction form
    7,653,208/11,480,336.88 = 2,535,628/x
  3. Step 3: Cross multiply
    7,653,208x = 11,480,336.88 × 2,535,628
  4. Step 4: Simplify right side
    7,653,208x = 29,109,863,642,360.64
  5. Step 5: Solve for x
    x = 29,109,863,642,360.64/7,653,208
  6. Step 6: Final answer
    x = 3,803,615.90

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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.