Home / 4,333,109.91-5,985,920.34-3,460,799.28

Finding the Fourth Proportional to 4,333,109.91, 5,985,920.34 and 3,460,799.28

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Solution

The fourth proportional to 4,333,109.91, 5,985,920.34 and 3,460,799.28 is: 4,780,877.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,109.91 : 5,985,920.34 = 3,460,799.28 : x
  2. Step 2: Convert to fraction form
    4,333,109.91/5,985,920.34 = 3,460,799.28/x
  3. Step 3: Cross multiply
    4,333,109.91x = 5,985,920.34 × 3,460,799.28
  4. Step 4: Simplify right side
    4,333,109.91x = 20,716,068,802,809.35
  5. Step 5: Solve for x
    x = 20,716,068,802,809.35/4,333,109.91
  6. Step 6: Final answer
    x = 4,780,877.76

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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.