Home / 3,824,877.51-5,709,331.98-3,370,883.04

Finding the Fourth Proportional to 3,824,877.51, 5,709,331.98 and 3,370,883.04

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Solution

The fourth proportional to 3,824,877.51, 5,709,331.98 and 3,370,883.04 is: 5,031,661.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,877.51 : 5,709,331.98 = 3,370,883.04 : x
  2. Step 2: Convert to fraction form
    3,824,877.51/5,709,331.98 = 3,370,883.04/x
  3. Step 3: Cross multiply
    3,824,877.51x = 5,709,331.98 × 3,370,883.04
  4. Step 4: Simplify right side
    3,824,877.51x = 19,245,490,341,111.62
  5. Step 5: Solve for x
    x = 19,245,490,341,111.62/3,824,877.51
  6. Step 6: Final answer
    x = 5,031,661.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.