Home / 2,633,659.97-3,634,746.16-1,487,814.13

Finding the Fourth Proportional to 2,633,659.97, 3,634,746.16 and 1,487,814.13

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Solution

The fourth proportional to 2,633,659.97, 3,634,746.16 and 1,487,814.13 is: 2,053,350.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,659.97 : 3,634,746.16 = 1,487,814.13 : x
  2. Step 2: Convert to fraction form
    2,633,659.97/3,634,746.16 = 1,487,814.13/x
  3. Step 3: Cross multiply
    2,633,659.97x = 3,634,746.16 × 1,487,814.13
  4. Step 4: Simplify right side
    2,633,659.97x = 5,407,826,683,004.84
  5. Step 5: Solve for x
    x = 5,407,826,683,004.84/2,633,659.97
  6. Step 6: Final answer
    x = 2,053,350.37

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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.