Home / 4,521,261.83-6,239,348.73-2,456,285.51

Finding the Fourth Proportional to 4,521,261.83, 6,239,348.73 and 2,456,285.51

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Solution

The fourth proportional to 4,521,261.83, 6,239,348.73 and 2,456,285.51 is: 3,389,678.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,261.83 : 6,239,348.73 = 2,456,285.51 : x
  2. Step 2: Convert to fraction form
    4,521,261.83/6,239,348.73 = 2,456,285.51/x
  3. Step 3: Cross multiply
    4,521,261.83x = 6,239,348.73 × 2,456,285.51
  4. Step 4: Simplify right side
    4,521,261.83x = 15,325,621,877,335.90
  5. Step 5: Solve for x
    x = 15,325,621,877,335.90/4,521,261.83
  6. Step 6: Final answer
    x = 3,389,678.03

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Double scale
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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.