Home / 7,463,995.04-11,196,501.32-2,538,021.16

Finding the Fourth Proportional to 7,463,995.04, 11,196,501.32 and 2,538,021.16

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Solution

The fourth proportional to 7,463,995.04, 11,196,501.32 and 2,538,021.16 is: 3,807,204.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463,995.04 : 11,196,501.32 = 2,538,021.16 : x
  2. Step 2: Convert to fraction form
    7,463,995.04/11,196,501.32 = 2,538,021.16/x
  3. Step 3: Cross multiply
    7,463,995.04x = 11,196,501.32 × 2,538,021.16
  4. Step 4: Simplify right side
    7,463,995.04x = 28,416,957,268,127.93
  5. Step 5: Solve for x
    x = 28,416,957,268,127.93/7,463,995.04
  6. Step 6: Final answer
    x = 3,807,204.74

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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.