Home / 7,634,751.24-10,535,748.66-4,196,993.16

Finding the Fourth Proportional to 7,634,751.24, 10,535,748.66 and 4,196,993.16

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Solution

The fourth proportional to 7,634,751.24, 10,535,748.66 and 4,196,993.16 is: 5,791,736.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,751.24 : 10,535,748.66 = 4,196,993.16 : x
  2. Step 2: Convert to fraction form
    7,634,751.24/10,535,748.66 = 4,196,993.16/x
  3. Step 3: Cross multiply
    7,634,751.24x = 10,535,748.66 × 4,196,993.16
  4. Step 4: Simplify right side
    7,634,751.24x = 44,218,465,061,499.16
  5. Step 5: Solve for x
    x = 44,218,465,061,499.16/7,634,751.24
  6. Step 6: Final answer
    x = 5,791,736.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.