Home / 6,712,446.54-10,073,684.20-4,548,340.33

Finding the Fourth Proportional to 6,712,446.54, 10,073,684.20 and 4,548,340.33

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Solution

The fourth proportional to 6,712,446.54, 10,073,684.20 and 4,548,340.33 is: 6,825,908.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,446.54 : 10,073,684.20 = 4,548,340.33 : x
  2. Step 2: Convert to fraction form
    6,712,446.54/10,073,684.20 = 4,548,340.33/x
  3. Step 3: Cross multiply
    6,712,446.54x = 10,073,684.20 × 4,548,340.33
  4. Step 4: Simplify right side
    6,712,446.54x = 45,818,544,095,802.09
  5. Step 5: Solve for x
    x = 45,818,544,095,802.09/6,712,446.54
  6. Step 6: Final answer
    x = 6,825,908.23

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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.