Home / 5,021,950.59-6,929,997.53-2,730,091.23

Finding the Fourth Proportional to 5,021,950.59, 6,929,997.53 and 2,730,091.23

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Solution

The fourth proportional to 5,021,950.59, 6,929,997.53 and 2,730,091.23 is: 3,767,365.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,950.59 : 6,929,997.53 = 2,730,091.23 : x
  2. Step 2: Convert to fraction form
    5,021,950.59/6,929,997.53 = 2,730,091.23/x
  3. Step 3: Cross multiply
    5,021,950.59x = 6,929,997.53 × 2,730,091.23
  4. Step 4: Simplify right side
    5,021,950.59x = 18,919,525,466,924.21
  5. Step 5: Solve for x
    x = 18,919,525,466,924.21/5,021,950.59
  6. Step 6: Final answer
    x = 3,767,365.91

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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.