Home / 10,104,433.58-15,157,911.65-3,955,621.07

Finding the Fourth Proportional to 10,104,433.58, 15,157,911.65 and 3,955,621.07

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Solution

The fourth proportional to 10,104,433.58, 15,157,911.65 and 3,955,621.07 is: 5,933,925.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,104,433.58 : 15,157,911.65 = 3,955,621.07 : x
  2. Step 2: Convert to fraction form
    10,104,433.58/15,157,911.65 = 3,955,621.07/x
  3. Step 3: Cross multiply
    10,104,433.58x = 15,157,911.65 × 3,955,621.07
  4. Step 4: Simplify right side
    10,104,433.58x = 59,958,954,604,370.80
  5. Step 5: Solve for x
    x = 59,958,954,604,370.80/10,104,433.58
  6. Step 6: Final answer
    x = 5,933,925.36

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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.