Home / 4,761,906.48-6,571,091.16-2,696,328.72

Finding the Fourth Proportional to 4,761,906.48, 6,571,091.16 and 2,696,328.72

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Solution

The fourth proportional to 4,761,906.48, 6,571,091.16 and 2,696,328.72 is: 3,720,741.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,906.48 : 6,571,091.16 = 2,696,328.72 : x
  2. Step 2: Convert to fraction form
    4,761,906.48/6,571,091.16 = 2,696,328.72/x
  3. Step 3: Cross multiply
    4,761,906.48x = 6,571,091.16 × 2,696,328.72
  4. Step 4: Simplify right side
    4,761,906.48x = 17,717,821,816,446.12
  5. Step 5: Solve for x
    x = 17,717,821,816,446.12/4,761,906.48
  6. Step 6: Final answer
    x = 3,720,741.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.