Home / 10,544,716.41-15,816,926.96-4,155,024.12

Finding the Fourth Proportional to 10,544,716.41, 15,816,926.96 and 4,155,024.12

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Solution

The fourth proportional to 10,544,716.41, 15,816,926.96 and 4,155,024.12 is: 6,232,478.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544,716.41 : 15,816,926.96 = 4,155,024.12 : x
  2. Step 2: Convert to fraction form
    10,544,716.41/15,816,926.96 = 4,155,024.12/x
  3. Step 3: Cross multiply
    10,544,716.41x = 15,816,926.96 × 4,155,024.12
  4. Step 4: Simplify right side
    10,544,716.41x = 65,719,713,023,078.28
  5. Step 5: Solve for x
    x = 65,719,713,023,078.28/10,544,716.41
  6. Step 6: Final answer
    x = 6,232,478.00

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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.