Home / 847,088.33-1,270,539.54-248,055.48

Finding the Fourth Proportional to 847,088.33, 1,270,539.54 and 248,055.48

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Solution

The fourth proportional to 847,088.33, 1,270,539.54 and 248,055.48 is: 372,056.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,088.33 : 1,270,539.54 = 248,055.48 : x
  2. Step 2: Convert to fraction form
    847,088.33/1,270,539.54 = 248,055.48/x
  3. Step 3: Cross multiply
    847,088.33x = 1,270,539.54 × 248,055.48
  4. Step 4: Simplify right side
    847,088.33x = 315,164,295,453.68
  5. Step 5: Solve for x
    x = 315,164,295,453.68/847,088.33
  6. Step 6: Final answer
    x = 372,056.00

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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.