Home / 7,293,076.29-10,064,441.96-4,029,862.48

Finding the Fourth Proportional to 7,293,076.29, 10,064,441.96 and 4,029,862.48

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Solution

The fourth proportional to 7,293,076.29, 10,064,441.96 and 4,029,862.48 is: 5,561,208.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293,076.29 : 10,064,441.96 = 4,029,862.48 : x
  2. Step 2: Convert to fraction form
    7,293,076.29/10,064,441.96 = 4,029,862.48/x
  3. Step 3: Cross multiply
    7,293,076.29x = 10,064,441.96 × 4,029,862.48
  4. Step 4: Simplify right side
    7,293,076.29x = 40,558,317,012,209.21
  5. Step 5: Solve for x
    x = 40,558,317,012,209.21/7,293,076.29
  6. Step 6: Final answer
    x = 5,561,208.38

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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.