Home / 11,080,039.24-16,618,392.78-3,506,019.40

Finding the Fourth Proportional to 11,080,039.24, 16,618,392.78 and 3,506,019.40

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Solution

The fourth proportional to 11,080,039.24, 16,618,392.78 and 3,506,019.40 is: 5,258,501.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080,039.24 : 16,618,392.78 = 3,506,019.40 : x
  2. Step 2: Convert to fraction form
    11,080,039.24/16,618,392.78 = 3,506,019.40/x
  3. Step 3: Cross multiply
    11,080,039.24x = 16,618,392.78 × 3,506,019.40
  4. Step 4: Simplify right side
    11,080,039.24x = 58,264,407,483,499.93
  5. Step 5: Solve for x
    x = 58,264,407,483,499.93/11,080,039.24
  6. Step 6: Final answer
    x = 5,258,501.91

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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.