Home / 5,091,130.13-7,635,200.40-1,496,042.33

Finding the Fourth Proportional to 5,091,130.13, 7,635,200.40 and 1,496,042.33

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Solution

The fourth proportional to 5,091,130.13, 7,635,200.40 and 1,496,042.33 is: 2,243,624.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,091,130.13 : 7,635,200.40 = 1,496,042.33 : x
  2. Step 2: Convert to fraction form
    5,091,130.13/7,635,200.40 = 1,496,042.33/x
  3. Step 3: Cross multiply
    5,091,130.13x = 7,635,200.40 × 1,496,042.33
  4. Step 4: Simplify right side
    5,091,130.13x = 11,422,582,958,256.93
  5. Step 5: Solve for x
    x = 11,422,582,958,256.93/5,091,130.13
  6. Step 6: Final answer
    x = 2,243,624.24

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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.