Home / 15,541,847.37-23,312,825.73-4,759,100.84

Finding the Fourth Proportional to 15,541,847.37, 23,312,825.73 and 4,759,100.84

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Solution

The fourth proportional to 15,541,847.37, 23,312,825.73 and 4,759,100.84 is: 7,138,668.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,541,847.37 : 23,312,825.73 = 4,759,100.84 : x
  2. Step 2: Convert to fraction form
    15,541,847.37/23,312,825.73 = 4,759,100.84/x
  3. Step 3: Cross multiply
    15,541,847.37x = 23,312,825.73 × 4,759,100.84
  4. Step 4: Simplify right side
    15,541,847.37x = 110,948,088,514,416.61
  5. Step 5: Solve for x
    x = 110,948,088,514,416.61/15,541,847.37
  6. Step 6: Final answer
    x = 7,138,668.00

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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.