Home / 2,836,075.72-3,913,084.74-1,733,225.80

Finding the Fourth Proportional to 2,836,075.72, 3,913,084.74 and 1,733,225.80

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Solution

The fourth proportional to 2,836,075.72, 3,913,084.74 and 1,733,225.80 is: 2,391,423.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,075.72 : 3,913,084.74 = 1,733,225.80 : x
  2. Step 2: Convert to fraction form
    2,836,075.72/3,913,084.74 = 1,733,225.80/x
  3. Step 3: Cross multiply
    2,836,075.72x = 3,913,084.74 × 1,733,225.80
  4. Step 4: Simplify right side
    2,836,075.72x = 6,782,259,428,954.29
  5. Step 5: Solve for x
    x = 6,782,259,428,954.29/2,836,075.72
  6. Step 6: Final answer
    x = 2,391,423.96

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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.