Home / 4,010,571.50-5,534,550.99-2,175,070.29

Finding the Fourth Proportional to 4,010,571.50, 5,534,550.99 and 2,175,070.29

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Solution

The fourth proportional to 4,010,571.50, 5,534,550.99 and 2,175,070.29 is: 3,001,576.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,571.50 : 5,534,550.99 = 2,175,070.29 : x
  2. Step 2: Convert to fraction form
    4,010,571.50/5,534,550.99 = 2,175,070.29/x
  3. Step 3: Cross multiply
    4,010,571.50x = 5,534,550.99 × 2,175,070.29
  4. Step 4: Simplify right side
    4,010,571.50x = 12,038,037,426,839.09
  5. Step 5: Solve for x
    x = 12,038,037,426,839.09/4,010,571.50
  6. Step 6: Final answer
    x = 3,001,576.57

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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.