Home / 1,544,575.47-2,317,249.01-1,090,053.86

Finding the Fourth Proportional to 1,544,575.47, 2,317,249.01 and 1,090,053.86

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Solution

The fourth proportional to 1,544,575.47, 2,317,249.01 and 1,090,053.86 is: 1,635,353.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,575.47 : 2,317,249.01 = 1,090,053.86 : x
  2. Step 2: Convert to fraction form
    1,544,575.47/2,317,249.01 = 1,090,053.86/x
  3. Step 3: Cross multiply
    1,544,575.47x = 2,317,249.01 × 1,090,053.86
  4. Step 4: Simplify right side
    1,544,575.47x = 2,525,926,227,931.68
  5. Step 5: Solve for x
    x = 2,525,926,227,931.68/1,544,575.47
  6. Step 6: Final answer
    x = 1,635,353.06

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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.